l MEDICINAL FORMS There can be variation in the licensing of

different medicines containing the same drug.

Solution for injection

▶ Ergometrine maleate (Non-proprietary)

Ergometrine maleate 500 microgram per 1 ml Ergometrine

500micrograms/1ml solution for injection ampoules |

10 ampoule P £15.00

Ergometrine with oxytocin

The properties listed below are those particular to the

combination only. For the properties of the components

please consider, ergometrine maleate p. 824, oxytocin p. 823.

l INDICATIONS AND DOSE

Active management of the third stage of labour |

Postpartum haemorrhage caused by uterine atony

▶ BY INTRAMUSCULAR INJECTION

▶ Adult: 1 mL for one dose

▶ BY INTRAVENOUS INJECTION

▶ Adult: No longer recommended

Bleeding due to incomplete miscarriage or abortion

▶ BY INTRAMUSCULAR INJECTION

▶ Adult: Adjusted according to response to, the patient’s

condition and blood loss

l INTERACTIONS → Appendix 1: ergometrine

l MEDICINAL FORMS There can be variation in the licensing of

different medicines containing the same drug.

Solution for injection

▶ Syntometrine (Alliance Pharmaceuticals Ltd)

Ergometrine maleate 500 microgram per 1 ml, Oxytocin 5 unit

per 1 ml Syntometrine 500micrograms/1ml solution for injection

ampoules | 5 ampoule P £7.87

5.3 Premature labour

Other drugs used for Premature labour Indometacin,

p. 1143 . Nifedipine, p. 162 . Salbutamol, p. 252 . Terbutaline

sulfate, p. 255

OXYTOCIN RECEPTOR ANTAGONISTS

Atosiban 13-Feb-2017

l INDICATIONS AND DOSE

Uncomplicated premature labour between 24 and

33 weeks of gestation

▶ INITIALLY BY INTRAVENOUS INJECTION

▶ Adult: Initially 6.75 mg over 1 minute, then (by

intravenous infusion) 18 mg/hour for 3 hours, then (by

intravenous infusion) reduced to 6 mg/hour for up to

45 hours. Maximum duration of treatment is 48 hours

l CONTRA-INDICATIONS Abruptio placenta . antepartum

haemorrhage (requiring immediate delivery). eclampsia . intra-uterine fetal death . intra-uterine infection . intrauterine growth restriction with abnormal fetal heart rate . placenta praevia . premature rupture of membranes after

30 weeks’ gestation . severe pre-eclampsia

l CAUTIONS Abnormal placental site . intra-uterine growth

restriction

l SIDE-EFFECTS

▶ Common or very common Dizziness . headache . hot flush . hyperglycaemia . hypotension . nausea .tachycardia . vomiting

▶ Uncommon Fever. insomnia . skin reactions

▶ Rare or very rare Uterine atony . uterine haemorrhage

▶ Frequency not known Dyspnoea . pulmonary oedema

l HEPATIC IMPAIRMENT Manufacturer advises caution—no

information available.

l RENAL IMPAIRMENT No information available.

l MONITORING REQUIREMENTS Monitor blood loss after

delivery.

l DIRECTIONS FOR ADMINISTRATION For intravenous infusion

(Tractocile ® concentrate for intravenous infusion), give

continuously in Glucose 5% or Sodium chloride 0.9%.

Withdraw 10 mL infusion fluid from 100-mL bag and

replace with 10 mL atosiban concentrate (7.5 mg/mL) to

produce a final concentration of 750 micrograms/mL.

l MEDICINAL FORMS There can be variation in the licensing of

different medicines containing the same drug.

Solution for injection

▶ Atosiban (Non-proprietary)

Atosiban (as Atosiban acetate) 7.5 mg per 1 ml Atosiban

6.75mg/0.9ml solution for injection vials | 1 vial P £18.41

(Hospital only)

▶ Tractocile (Ferring Pharmaceuticals Ltd)

Atosiban (as Atosiban acetate) 7.5 mg per 1 ml Tractocile

6.75mg/0.9ml solution for injection vials | 1 vial P £18.41

(Hospital only)

Solution for infusion

▶ Atosiban (Non-proprietary)

Atosiban (as Atosiban acetate) 7.5 mg per 1 ml Atosiban

37.5mg/5ml concentrate for solution for infusion vials | 1 vial P £50.18–£52.82 (Hospital only)

Atosiban 6.75mg/0.9ml solution for injection ampoules | 1 ampoule P £17.99 (Hospital only)

▶ Tractocile (Ferring Pharmaceuticals Ltd)

Atosiban (as Atosiban acetate) 7.5 mg per 1 ml Tractocile

37.5mg/5ml solution for infusion vials | 1 vial P £52.82 (Hospital

only)

5.4 Termination of pregnancy

PROGESTERONE RECEPTOR MODULATORS

Mifepristone

l DRUG ACTION Mifepristone, an antiprogestogenic steroid,

sensitises the myometrium to prostaglandin-induced

contractions and ripens the cervix.

l INDICATIONS AND DOSE

Cervical ripening before mechanical cervical dilatation for

termination of pregnancy of up to 84 days gestation

(under close medical supervision)

▶ BY MOUTH

▶ Adult: 200 mg for 1 dose, to be taken 36-48 hours

before procedure

Labour induction in fetal death in utero where

prostaglandin or oxytocin inappropriate (under close

medical supervision)

▶ BY MOUTH

▶ Adult: 600 mg once daily for 2 days, if labour not

started within 72 hours of first dose, another method

should be used

Medical termination of intra-uterine pregnancy of up to

49 days gestation (under close medical supervision)

▶ BY MOUTH

▶ Adult: 600 mg for 1 dose, dose followed 36–48 hours

later (unless abortion already complete) by gemeprost

1 mg by vagina or misoprostol 400 micrograms by

mouth, alternatively 200 mg for 1 dose, dose followed

36–48 hours later (unless abortion already complete)

by gemeprost 1 mg by vagina; observe for at least

3 hours (or until bleeding or pain at acceptable level);

follow-up visit within 2 weeks to verify complete

expulsion and to assess vaginal bleeding continued→

BNF 78 Termination of pregnancy 825

Genito-urinary system

7

Medical termination of intra-uterine pregnancy of

50–63 days gestation (under close medical supervision)

▶ BY MOUTH

▶ Adult: 600 mg for 1 dose, alternatively 200 mg for

1 dose, dose followed 36–48 hours later (unless

abortion already complete) by gemeprost 1 mg by

vagina; observe for at least 3 hours (or until bleeding or

pain at acceptable level); follow-up visit within 2 weeks

to verify complete expulsion and to assess vaginal

bleeding

Termination of pregnancy of 13–24 weeks gestation (in

combination with a prostaglandin) (under close medical

supervision)

▶ BY MOUTH

▶ Adult: 600 mg for 1 dose, alternatively 200 mg for

1 dose, dose followed 36–48 hours later by gemeprost

1 mg by vagina every 3 hours up to max. 5 mg or

misoprostol; if abortion does not occur, 24 hours after

start of treatment repeat course of gemeprost 1 mg by

vagina up to max. 5 mg; follow-up visit after

appropriate interval to assess vaginal bleeding

recommended

l CONTRA-INDICATIONS Acute porphyrias p. 1058 . chronic

adrenal failure . suspected ectopic pregnancy (use other

specific means of termination). uncontrolled severe

asthma

l CAUTIONS Adrenal suppression (may require

corticosteroid). anticoagulant therapy . asthma (avoid if

severe and uncontrolled). existing cardiovascular disease . haemorrhagic disorders . history of endocarditis . prosthetic heart valve .risk factors for cardiovascular

disease

l INTERACTIONS → Appendix 1: mifepristone

l SIDE-EFFECTS

▶ Common or very common Abdominal cramps . diarrhoea . infection . nausea . pelvic inflammatory disease . uterine

disorders . vaginal haemorrhage (sometimes severe). vomiting

▶ Uncommon Hypotension

▶ Rare or very rare Angioedema . chills . dizziness . erythema

nodosum . fever. headache . hot flush . malaise . skin

reactions .toxic epidermal necrolysis .toxic shock

syndrome . uterine rupture

l HEPATIC IMPAIRMENT Manufacturer advises avoid in

hepatic failure (no information available).

l RENAL IMPAIRMENT Manufacturer advises avoid.

l MONITORING REQUIREMENTS Careful monitoring of blood

pressure and pulse essential for 3 hours after

administration of gemeprost pessary (risk of profound

hypotension).

l PRESCRIBING AND DISPENSING INFORMATION Supplied to

NHS hospitals and premises approved under Abortion Act

1967.

l PATIENT AND CARER ADVICE Patient information leaflet to

be provided.

l MEDICINAL FORMS There can be variation in the licensing of

different medicines containing the same drug.

Tablet

CAUTIONARY AND ADVISORY LABELS 10

▶ Mifepristone (Non-proprietary)

Mifepristone 200 mg Mifepristone 200mg tablets | 1 tablet P £9.48

▶ Mifegyne (Nordic Pharma Ltd)

Mifepristone 200 mg Mifegyne 200mg tablets | 3 tablet P £52.66 (Hospital only)

PROSTAGLANDINS AND OXYTOCICS

Gemeprost

l INDICATIONS AND DOSE

Cervical ripening prior to first trimester surgical abortion

▶ BY VAGINA

▶ Adult: 1 mg, dose to be inserted into posterior fornix

3 hours before surgery

Second trimester abortion

▶ BY VAGINA

▶ Adult: 1 mg every 3 hours for maximum 5

administrations, to be inserted into posterior fornix,

second course may begin 24 hours after start of

treatment (if treatment fails, pregnancy should be

terminated by another method)

Second trimester intra-uterine death

▶ BY VAGINA

▶ Adult: 1 mg every 3 hours for maximum 5

administrations only, to be inserted into posterior

fornix

Medical termination of intra-uterine pregnancy of up to

49 days gestation following mifepristone | Medical

termination of intra-uterine pregnancy of 50–63 days

gestation following mifepristone

▶ BY VAGINA

▶ Adult: 1 mg

Termination of pregnancy of 13–24 weeks gestation (in

combination with a prostaglandin) following

mifepristone

▶ BY VAGINA

▶ Adult: 1 mg every 3 hours, if abortion does not occur,

24 hours after start of treatment repeat course of

gemeprost 1 mg by vagina up to max. 5 mg; follow-up

visit after appropriate interval to assess vaginal

bleeding recommended, careful monitoring of blood

pressure and pulse essential for 3 hours after

administration of gemeprost pessary (risk of profound

hypotension); maximum 5 mg per course

l CONTRA-INDICATIONS Placenta praevia . unexplained

vaginal bleeding . uterine scarring

l CAUTIONS Cardiovascular insufficiency . cervicitis . obstructive airways disease .raised intra-ocular pressure . vaginitis

l SIDE-EFFECTS Back pain . chest pain . chills . coronary

vasospasm . diarrhoea . dizziness . dyspnoea . fever. flushing . headache . hypotension . muscle weakness . myocardial infarction . nausea . palpitations . uterine pain . uterine rupture . vaginal haemorrhage . vomiting

l RENAL IMPAIRMENT Manufacturer advises avoid.

l MONITORING REQUIREMENTS

▶ If used in combination with mifepristone, carefully

monitor blood pressure and pulse for 3 hours.

▶ When used for second trimester intra-uterine death,

monitor for coagulopathy during treatment.

l MEDICINAL FORMS There can be variation in the licensing of

different medicines containing the same drug.

Pessary

▶ Cervagem (Sanofi)

Gemeprost 1 mg Cervagem 1mg pessaries | 5 pessary P s

(Hospital only)

826 Obstetrics BNF 78

Genito-urinary system

7

Misoprostol 26-Apr-2018

l DRUG ACTION Misoprostol is a synthetic prostaglandin

analogue that acts as a potent uterine stimulant.

l INDICATIONS AND DOSE

Termination of pregnancy following mifepristone

(gestation up to 49 days)

▶ BY MOUTH

▶ Adult: 400 micrograms for 1 dose, dose to be given

24–48 hours after mifepristone

Termination of pregnancy following mifepristone

(gestation 50 to 63 days)

▶ INITIALLY BY VAGINA, OR BY BUCCAL ADMINISTRATION, OR BY

SUBLINGUAL ADMINISTRATION

▶ Adult: 800 micrograms for 1 dose, dose to be given

24–48 hours after mifepristone, if abortion has not

occurred 4 hours after first misoprostol dose a further

dose may be given, (by mouth or by vagina)

400 micrograms for 1 dose

Termination of pregnancy following mifepristone

(gestation of 9 to 13 weeks)

▶ INITIALLY BY VAGINA

▶ Adult: 800 micrograms for 1 dose, dose to be given

36–48 hours after mifepristone, followed by (by vagina

or by mouth) 400 micrograms every 3 hours if required

for a maximum of 4 doses

Termination of pregnancy following mifepristone

(gestation of 13 to 24 weeks)

▶ INITIALLY BY VAGINA

▶ Adult: 800 micrograms for 1 dose, dose to be given

36–48 hours after mifepristone, followed by (by vagina

or by mouth) 400 micrograms every 3 hours if required

for a maximum of 4 doses, if abortion has not occurred

3 hours after the last dose of misoprostol, a further

dose of mifepristone may be given, and misoprostol

may be recommenced 12 hours later

MYSODELLE ® VAGINAL DELIVERY SYSTEM

Induction of labour (specialist supervision in hospital)

▶ BY VAGINA

▶ Adult: 200 micrograms for 1 dose, to be inserted (in

vaginal delivery system) high into posterior fornix; if

oxytocin required, remove at least 30 minutes before

oxytocin administration, for information on when to

remove the delivery system—consult product literature

l UNLICENSED USE Misoprostol doses for termination of

pregnancy may differ from those in product literature.

IMPORTANT SAFETY INFORMATION

MHRA/CHM ADVICE: MISOPROSTOL VAGINAL DELIVERY SYSTEM

(MYSODELLE ®): REPORTS OF EXCESSIVE UTERINE CONTRACTIONS

(TACHYSYSTOLE) UNRESPONSIVE TO TOCOLYTIC TREATMENT

(FEBRUARY 2018)

Mysodelle ® can cause excessive uterine tachysystole that

may not respond to tocolytic treatment. Monitor

patients closely and remove the vaginal delivery system

immediately in cases of excessive or prolonged uterine

contractions, at the onset of labour, or if there is clinical

concern for mother or baby.

Be prepared to administer tocolytic therapy—if

needed, it can be administered immediately after

removal of Mysodelle ®.

l CONTRA-INDICATIONS

MYSODELLE ® VAGINAL DELIVERY SYSTEM Before

36 weeks’ gestation . chorioamnionitis (unless adequate

prior treatment initiated). fetal malpresentation . placenta

praevia . suspicion or evidence of fetal compromise . unexplained vaginal bleeding after 24 weeks gestation . uterine abnormality . uterine scar

l CAUTIONS

▶ When used for termination of pregnancy Cardiovascular

disease .risk factors for cardiovascular disease

MYSODELLE ® VAGINAL DELIVERY SYSTEM Modified Bishop

score greater than 4

l SIDE-EFFECTS

▶ Common or very common Nausea . neonatal respiratory

depression .rash .transient tachypnoea of the newborn . vomiting

▶ Uncommon Genital pruritus . hypoxic-ischaemic

encephalopathy . uterine rupture

l BREAST FEEDING Manufacturer advises avoid—present in

milk, and may cause diarrhoea in nursing infants.g

Tertiary sources state present in milk but amount probably

too small to be harmful; to further reduce risk following

termination of pregnancy, consider interrupting

breastfeeding for 5 hours after a dose. k

l HANDLING AND STORAGE

MYSODELLE ® VAGINAL DELIVERY SYSTEM Manufacturer

advises store in a freezer (-10 to -25°C); no thawing

required prior to use.

l PATIENT AND CARER ADVICE

Driving and skilled tasks Manufacturer advises patients

should be cautioned on the effects on driving and

performance of skilled tasks—increased risk of dizziness.

l NATIONAL FUNDING/ACCESS DECISIONS

MYSODELLE ® VAGINAL DELIVERY SYSTEM

All Wales Medicines Strategy Group (AWMSG) decisions

AWMSG No. 3627

The All Wales Medicines Strategy Group has advised (March

2018) that misoprostol (Mysodelle ®) is recommended as an

option for use within NHS Wales for the induction of

labour in women with an unfavourable cervix, from

36 weeks gestation, in whom induction is clinically

indicated.

l MEDICINAL FORMS There can be variation in the licensing of

different medicines containing the same drug.

Tablet

CAUTIONARY AND ADVISORY LABELS 21

▶ Misoprostol (Non-proprietary)

Misoprostol 200 microgram Misoprostol 200microgram vaginal

tablets | 4 tablet P s (Hospital only)

▶ Topogyne (Nordic Pharma Ltd)

Misoprostol 400 microgram Topogyne 400microgram tablets | 16 tablet P £128.00 (Hospital only)

Vaginal delivery system

▶ Mysodelle (Ferring Pharmaceuticals Ltd)

Misoprostol 7 microgram per 1 hour Mysodelle 200micrograms

vaginal delivery system | 5 unit P £465.00

6 Vaginal and vulval

conditions

Vaginal and vulval conditions

Management

Symptoms are often restricted to the vulva, but infections

almost invariably involve the vagina which should also be

treated. Applications to the vulva alone are likely to give

only symptomatic relief without cure.

Aqueous medicated douches may disturb normal vaginal

acidity and bacterial flora.

Topical anaesthetic agents give only symptomatic relief and

may cause sensitivity reactions. They are indicated only in

cases of pruritus where specific local causes have been

excluded.

BNF 78 Vaginal and vulval conditions 827

Genito-urinary system

7

Systemic drugs are required in the treatment of infections

such as gonorrhoea and syphilis.

Vaginal and vulval changes

Topical HRT for vaginal atrophy

A cream containing an oestrogen may be applied on a shortterm basis to improve the vaginal epithelium in menopausal

atrophic vaginitis. It is important to bear in mind that topical

oestrogens should be used in the smallest effective amount

to minimise systemic effects. Modified-release vaginal

tablets and an impregnated vaginal ring are now also

available.

The risk of endometrial hyperplasia and carcinoma is

increased when systemic oestrogens are administered alone

for prolonged periods. The endometrial safety of long-term

or repeated use of topical vaginal oestrogens is uncertain;

treatment should be reviewed at least annually, with special

consideration given to any symptoms of endometrial

hyperplasia or carcinoma.

Topical oestrogens are also used in postmenopausal

women before vaginal surgery for prolapse when there is

epithelial atrophy.

Non-hormonal preparations for vaginal atrophy

Several non-hormonal vaginal moisturisers are available and

some are prescribable on the NHS (consult Drug Tariff).

Vaginal and vulval infections

Effective specific treatments are available for the common

vaginal infections.

Fungal infections

Candidal vulvitis can be treated locally with cream, but is

almost invariably associated with vaginal infection which

should also be treated. Vaginal candidiasis is treated

primarily with antifungal pessaries or cream inserted high

into the vagina (including during menstruation). Single-dose

preparations offer an advantage when compliance is a

problem. Local irritation may occur on application of vaginal

antifungal products.

Imidazole drugs (clotrimazole p. 829, econazole nitrate

p. 830, fenticonazole nitrate p. 830, and miconazole p. 830)

are effective against candida in short courses of 1 to 14 days

according to the preparation used; treatment can be

repeated if initial course fails to control symptoms or if

symptoms recur. Vaginal applications may be supplemented

with antifungal cream for vulvitis and to treat other

superficial sites of infection.

Oral treatment of vaginal infection with fluconazole p. 595

or itraconazole p. 597 is also effective.

Vulvovaginal candidiasis in pregnancy

Vulvovaginal candidiasis is common during pregnancy and

can be treated with vaginal application of an imidazole (such

as clotrimazole), and a topical imidazole cream for vulvitis.

Pregnant women need a longer duration of treatment,

usually about 7 days, to clear the infection. Oral antifungal

treatment should be avoided during pregnancy.

Recurrent vulvovaginal candidiasis

Recurrence of vulvovaginal candidiasis is particularly likely if

there are predisposing factors, such as antibacterial therapy,

pregnancy, diabetes mellitus, or possibly oral contraceptive

use. Reservoirs of infection may also lead to

recontamination and should be treated; these include other

skin sites such as the digits, nail beds, and umbilicus as well

as the gastro-intestinal tract and the bladder. The partner

may also be the source of reinfection and, if symptomatic,

should be treated with a topical imidazole cream at the same

time.

Treatment against candida may need to be extended for

6 months in recurrent vulvovaginal candidiasis.

Other infections

Trichomonal infections commonly involve the lower urinary

tract as well as the genital system and need systemic

treatment with metronidazole p. 542 or tinidazole p. 544.

Bacterial infections with Gram-negative organisms are

particularly common in association with gynaecological

operations and trauma. Metronidazole is effective against

certain Gram-negative organisms, especially Bacteroides spp.

and can be used prophylactically in gynaecological surgery.

Clindamycin below cream and metronidazole gel are

indicated for bacterial vaginosis.

Vaginal preparations intended to restore normal acidity

may prevent recurrence of vaginal infections and permit the

re-establishment of the normal vaginal flora.

The antiviral drugs aciclovir p. 633, famciclovir p. 635, and

valaciclovir p. 636 can be used in the treatment of genital

infection due to herpes simplex virus, the HSV type 2 being a

major cause of genital ulceration; they have a beneficial

effect on virus shedding and healing, generally giving relief

from pain and other symptoms.

6.1 Vaginal and vulval infections

6.1a Vaginal and vulval bacterial

infections

Other drugs used for Vaginal and vulval bacterial

infections Metronidazole, p. 542

ANTIBACTERIALS › LINCOSAMIDES

Clindamycin 12-Feb-2019

l INDICATIONS AND DOSE

DALACIN ® 2% CREAM

Bacterial vaginosis

▶ BY VAGINA

▶ Adult: 1 applicatorful daily for 3–7 nights, dose to be

administered at night

DOSE EQUIVALENCE AND CONVERSION

▶ 1 applicatorful delivers a 5 g dose of clindamycin 2%.

l INTERACTIONS → Appendix 1: clindamycin

l SIDE-EFFECTS

▶ Common or very common Skin reactions

▶ Frequency not known Constipation . diarrhoea

(discontinue). dizziness . gastrointestinal discomfort. headache . increased risk of infection . nausea . vertigo . vomiting . vulvovaginal irritation

SIDE-EFFECTS, FURTHER INFORMATION Clindamycin 2%

cream is poorly absorbed into the blood—low risk of

systemic effects.

l CONCEPTION AND CONTRACEPTION

DALACIN ® 2% CREAM Damages latex condoms and

diaphragms.

l MEDICINAL FORMS There can be variation in the licensing of

different medicines containing the same drug.

Cream

EXCIPIENTS: May contain Benzyl alcohol, cetostearyl alcohol (including

cetyl and stearyl alcohol), polysorbates, propylene glycol

▶ Dalacin (Pfizer Ltd)

Clindamycin (as Clindamycin phosphate) 20 mg per

1 gram Dalacin 2% cream | 40 gram P £10.86 DT = £10.86

828 Vaginal and vulval conditions BNF 78

Genito-urinary system

7

ANTISEPTICS AND DISINFECTANTS

Dequalinium chloride 13-Mar-2017

l DRUG ACTION Dequalinium chloride is a bactericidal antiinfective which causes bacterial cell death by increasing

cell permeability and reducing enzyme activity.

l INDICATIONS AND DOSE

Bacterial vaginosis

▶ BY VAGINA

▶ Adult 18–55 years: 10 mg once daily for 6 days, inserted

at night

l CONTRA-INDICATIONS Vaginal ulceration

l SIDE-EFFECTS

▶ Common or very common Increased risk of infection . vulvovaginal disorders

▶ Uncommon Haemorrhage . headache . nausea

▶ Frequency not known Cystitis . fever

l CONCEPTION AND CONTRACEPTION Does not affect efficacy

of latex condoms; however, manufacturer advises avoid

use of non-latex condoms and intravaginal devices—no

information available.

l PREGNANCY Manufacturer advises avoid unless

essential—limited information available.

l NATIONAL FUNDING/ACCESS DECISIONS

Scottish Medicines Consortium (SMC) decisions

The Scottish Medicines Consortium has advised (November

2016) that dequalinium chloride (Fluomizin ®) is accepted

for restricted use within NHS Scotland for treatment of

bacterial vaginosis in patients for whom the initial

treatment is not effective or well tolerated.

All Wales Medicines Strategy Group (AWMSG) decisions

The All Wales Medicines Strategy Group has advised

(November 2016) that dequalinium chloride (Fluomizin ®)

is recommended as an option for restricted use within NHS

Wales for the treatment of bacterial vaginosis only after

initial treatment is ineffective or not tolerated, as an

alternative option to clindamycin vaginal cream.

l MEDICINAL FORMS There can be variation in the licensing of

different medicines containing the same drug.

Tablet

▶ Fluomizin (KoRa Healthcare)

Dequalinium chloride 10 mg Fluomizin 10mg vaginal tablets | 6 tablet P £6.95 DT = £6.95

CARBOXYLIC ACIDS

Lactic acid

l INDICATIONS AND DOSE

BALANCE ACTIV RX ® GEL

Prevention of bacterial vaginosis

▶ BY VAGINA

▶ Adult: 5 mL 1–2 times a week, insert the content of 1

tube (5 mL)

RELACTAGEL ® GEL

Prevention of bacterial vaginosis

▶ BY VAGINA

▶ Adult: 5 mL daily for 2–3 nights after menstruation,

insert the contents of one tube

Treatment of bacterial vaginosis

▶ BY VAGINA

▶ Adult: 5 mL daily for 7 nights, insert the contents of

one tube

l ALLERGY AND CROSS-SENSITIVITY Contra-indicated in

shellfish allergy.

l CONCEPTION AND CONTRACEPTION

RELACTAGEL ® GEL Not recommended if trying to

conceive.

l MEDICINAL FORMS There can be variation in the licensing of

different medicines containing the same drug.

Products without form

EXCIPIENTS: May contain Propylene glycol

▶ Balance Activ (BBI Healthcare Ltd)

Balance Activ BV vaginal pH correction gel | 7 device £5.25

▶ Relactagel (KoRa Healthcare)

Relactagel vaginal pH correction gel | 7 device £5.25

6.1b Vaginal and vulval fungal

infections

Other drugs used for Vaginal and vulval fungal infections

Fluconazole, p. 595 . Itraconazole, p. 597

ANTIFUNGALS › IMIDAZOLE ANTIFUNGALS

Clotrimazole

l INDICATIONS AND DOSE

Superficial sites of infection in vaginal and vulval

candidiasis (dose for 1% or 2% cream)

▶ BY VAGINA USING CREAM

▶ Adult: Apply 2–3 times a day, to be applied to

anogenital area

Vaginal candidiasis (dose for 10% intravaginal cream)

▶ BY VAGINA USING VAGINAL CREAM

▶ Adult: 5 g for 1 dose, one applicatorful to be inserted

into the vagina at night, dose can be repeated once if

necessary

Vaginal candidiasis

▶ BY VAGINA USING PESSARIES

▶ Adult: 200 mg for 3 nights, course can be repeated once

if necessary, alternatively 100 mg for 6 nights, course

can be repeated once if necessary, alternatively 500 mg

for 1 night, dose can be repeated once if necessary

Recurrent vulvovaginal candidiasis

▶ BY VAGINA USING PESSARIES

▶ Adult: 500 mg every week for 6 months, dose to be

administered following topical imidazole for

10–14 days

l INTERACTIONS → Appendix 1: antifungals, azoles

l SIDE-EFFECTS Abdominal pain . discomfort. genital

peeling . oedema . paraesthesia . pelvic pain . skin reactions . syncope . vaginal haemorrhage

l CONCEPTION AND CONTRACEPTION Cream and pessaries

may damage latex condoms and diaphragms.

l PREGNANCY

Dose adjustments Pregnant women need a longer duration

of treatment, usually about 7 days, to clear the infection.

Oral antifungal treatment should be avoided during

pregnancy.

l EXCEPTIONS TO LEGAL CATEGORY Brands for sale to the

public include Canesten ® Internal Cream.

l MEDICINAL FORMS There can be variation in the licensing of

different medicines containing the same drug.

Pessary

EXCIPIENTS: May contain Benzyl alcohol, cetostearyl alcohol (including

cetyl and stearyl alcohol), polysorbates

▶ Canesten (clotrimazole) (Bayer Plc)

Clotrimazole 100 mg Canesten 100mg pessaries | 6 pessary p

£3.85 DT = £3.85

Clotrimazole 200 mg Canesten 200mg pessaries | 3 pessary p

£3.41 DT = £3.41

BNF 78 Vaginal and vulval fungal infections 829

Genito-urinary system

7

Clotrimazole 500 mg Canesten Vaginal 500mg pessaries | 1 pessary P £2.00 DT = £4.71

Cream

EXCIPIENTS: May contain Benzyl alcohol, cetostearyl alcohol (including

cetyl and stearyl alcohol), polysorbates

▶ Clotrimazole (Non-proprietary)

Clotrimazole 10 mg per 1 gram Clotrimazole 1% cream | 20 gram p £1.80 DT = £0.95 | 50 gram p £5.45 DT = £2.38

▶ Canesten (clotrimazole) (Bayer Plc)

Clotrimazole 10 mg per 1 gram Canesten 1% cream | 20 gram p

£2.20 DT = £0.95 | 50 gram p £3.64 DT = £2.38

Canesten Antifungal 1% cream | 20 gram p £1.85 DT = £0.95

Clotrimazole 20 mg per 1 gram Canesten 2% thrush cream | 20 gram p £4.76 DT = £4.76

Clotrimazole 100 mg per 1 gram Canesten 10% VC cream | 5 gram P £4.50 DT = £6.23

Econazole nitrate

l INDICATIONS AND DOSE

GYNO-PEVARYL ® ONCE

Vaginal and vulval candidiasis

▶ BY VAGINA

▶ Adult: 1 pessary for 1 dose, pessary to be inserted at

night, dose to be repeated once if necessary

GYNO-PEVARYL ® CREAM

Vaginal and vulval candidiasis

▶ INITIALLY BY VAGINA USING VAGINAL CREAM

▶ Adult: 1 applicatorful daily for at least 14 days, dose to

be inserted vaginally at night and (to the skin) apply

daily for at least 14 days, to be applied to vulva at

night, course can be repeated once if necessary

GYNO-PEVARYL ® PESSARY

Vaginal and vulval candidiasis

▶ BY VAGINA

▶ Adult: 1 pessary daily for 3 days, pessary to be inserted

at night, course can be repeated once if necessary

l SIDE-EFFECTS

▶ Common or very common Skin reactions

▶ Uncommon Vaginal burning

▶ Frequency not known Angioedema

l CONCEPTION AND CONTRACEPTION Cream and pessaries

damage latex condoms and diaphragms.

l PREGNANCY Pregnant women need a longer duration of

treatment, usually about 7 days, to clear the infection.

l MEDICINAL FORMS There can be variation in the licensing of

different medicines containing the same drug.

Pessary

▶ Gyno-Pevaryl (Janssen-Cilag Ltd)

Econazole nitrate 150 mg Gyno-Pevaryl Once 150mg vaginal

pessary | 1 pessary P £3.69

Gyno-Pevaryl 150mg vaginal pessaries | 3 pessary P £4.17

Cream

EXCIPIENTS: May contain Butylated hydroxyanisole, fragrances

▶ Gyno-Pevaryl (Janssen-Cilag Ltd)

Econazole nitrate 10 mg per 1 gram Gyno-Pevaryl 1% cream | 15 gram P £2.11 | 30 gram P £3.78

Fenticonazole nitrate

l INDICATIONS AND DOSE

Vaginal and vulva candidiasis

▶ BY VAGINA USING CAPSULES

▶ Adult: 200 mg daily for 3 days, alternatively 600 mg

daily for 1 dose, to be inserted at night

▶ BY VAGINA USING CREAM

▶ Adult: 1 applicatorful twice daily for 3 days

DOSE EQUIVALENCE AND CONVERSION

▶ With topical use

▶ 1 applicatorful delivers a 5 g dose of fenticonazole 2 %.

l SIDE-EFFECTS Paraesthesia

l CONCEPTION AND CONTRACEPTION Intravaginal cream and

vaginal capsules damage latex condoms and diaphragms.

l MEDICINAL FORMS There can be variation in the licensing of

different medicines containing the same drug.

Cream

EXCIPIENTS: May contain Cetostearyl alcohol (including cetyl and

stearyl alcohol), propylene glycol, woolfat and related substances

(including lanolin)

▶ Gynoxin (Recordati Pharmaceuticals Ltd)

Fenticonazole nitrate 20 mg per 1 gram Gynoxin 2% vaginal cream

| 30 gram P £3.74

Capsule

EXCIPIENTS: May contain Hydroxybenzoates (parabens)

▶ Gynoxin (Recordati Pharmaceuticals Ltd)

Fenticonazole nitrate 200 mg Gynoxin 200mg vaginal capsules | 3 capsule P £2.42

Fenticonazole nitrate 600 mg Gynoxin 600mg vaginal capsules |

1 capsule P £2.62

Ketoconazole 02-Apr-2019

l INDICATIONS AND DOSE

Vaginal and vulva candidiasis

▶ BY VAGINA USING CREAM

▶ Adult: Apply 1–2 times a day, to be applied to the

anogenital area

l CONTRA-INDICATIONS Acute porphyrias p. 1058

l INTERACTIONS → Appendix 1: antifungals, azoles

l SIDE-EFFECTS

▶ Common or very common Skin reactions

▶ Uncommon Alopecia . angioedema

▶ Rare or very rare Taste altered

l CONCEPTION AND CONTRACEPTION Effect on latex

condoms and diaphragms not yet known.

l MEDICINAL FORMS There can be variation in the licensing of

different medicines containing the same drug.

Cream

EXCIPIENTS: May contain Cetostearyl alcohol (including cetyl and

stearyl alcohol), polysorbates, propylene glycol

▶ Nizoral (Janssen-Cilag Ltd)

Ketoconazole 20 mg per 1 gram Nizoral 2% cream | 30 gram P £4.24 DT = £4.24

Miconazole 02-Apr-2019

l INDICATIONS AND DOSE

Vaginal and vulval candidiasis

▶ BY VAGINA USING VAGINAL CREAM

▶ Adult: 1 applicatorful once daily for 7 days, to be

inserted into the vagina before bedtime, course can be

repeated once if necessary

Superficial sites of infection in vaginal and vulval

candidiasis | Vulvitis

▶ BY VAGINA USING VAGINAL CREAM

▶ Adult: Apply twice daily, apply to the anogenital area

l CAUTIONS Avoid in Acute porphyrias p. 1058

l INTERACTIONS → Appendix 1: antifungals, azoles

l SIDE-EFFECTS

▶ Common or very common Dysmenorrhoea . skin reactions . vulvovaginal disorders

830 Vaginal and vulval conditions BNF 78

Genito-urinary system

7

▶ Frequency not known Abdominal pain . angioedema . dysuria . headache . nausea . pelvic cramps . urinary tract

infection . vaginal haemorrhage

l CONCEPTION AND CONTRACEPTION Gyno-Daktarin ®

damages latex condoms and diaphragms.

l PREGNANCY Pregnant women need a longer duration of

treatment, usually about 7 days, to clear the infection.

l BREAST FEEDING Manufacturer advises caution—no

information available.

l MEDICINAL FORMS There can be variation in the licensing of

different medicines containing the same drug.

Cream

EXCIPIENTS: May contain Butylated hydroxyanisole

▶ Gyno-Daktarin (Janssen-Cilag Ltd)

Miconazole nitrate 20 mg per 1 gram Gyno-Daktarin 2% vaginal

cream | 78 gram P £4.33 DT = £4.33

6.2 Vaginal atrophy

OESTROGENS

Estradiol

l INDICATIONS AND DOSE

ESTRING ®

Postmenopausal urogenital conditions (not suitable for

vasomotor symptoms or osteoporosis prophylaxis)

▶ BY VAGINA

▶ Adult: To be inserted into upper third of vagina and

worn continuously; replace after 3 months; max.

duration of continuous treatment 2 years

VAGIFEM ®

Improve the vaginal epithelium in menopausal atrophic

vaginitis

▶ BY VAGINA

▶ Adult: 1 tablet daily for 2 weeks, then reduced to

1 tablet twice weekly

l CONTRA-INDICATIONS Active arterial thromboembolic

disease (e.g. angina or myocardial infarction). active

thrombophlebitis .Dubin-Johnson syndrome (or monitor

closely). history of breast cancer. history of recurrent

venous thromboembolism (unless already on

anticoagulant treatment). oestrogen-dependent cancer. recent arterial thromboembolic disease (e.g. angina or

myocardial infarction). Rotor syndrome (or monitor

closely).thrombophilic disorder. undiagnosed vaginal

bleeding . untreated endometrial hyperplasia . venous

thromboembolism

l CAUTIONS Acute porphyrias p. 1058 . diabetes (increased

risk of heart disease). history of breast nodules—closely

monitor breast status (risk of breast cancer). history of

endometrial hyperplasia; factors predisposing to

thromboembolism . history of fibrocystic disease—closely

monitor breast status (risk of breast cancer). hypophyseal

tumours . increased risk of gall-bladder disease . interrupt

treatment periodically to assess need for continued

treatment. migraine (or migraine-like headaches). presence of antiphospholipid antibodies (increased risk of

thrombotic events). prolonged exposure to unopposed

oestrogens may increase risk of developing endometrial

cancer.risk factors for oestrogen-dependent tumours (e.g.

breast cancer in first-degree relative). symptoms of

endometriosis may be exacerbated . uterine fibroids may

increase in size

CAUTIONS, FURTHER INFORMATION

▶ Risk of breast cancer It is estimated that using all types of

HRT increases the risk of breast cancer within 1–2 years of

initiating treatment. The increased risk is related to the

duration of HRT use (but not to the age at which HRT is

started) and this excess risk disappears within 5 years of

stopping.

Radiological detection of breast cancer can be made

more difficult as mammographic density can increase with

HRT use.

▶ Risk of endometrial cancer The increased risk of endometrial

cancer depends on the dose and duration of oestrogenonly HRT.

In women with a uterus, the addition of a progestogen

cyclically (for at least 10 days per 28-day cycle) reduces the

additional risk of endometrial cancer; this additional risk is

eliminated if a progestogen is given continuously.

However, this should be weighed against the increased risk

of breast cancer.

▶ Risk of ovarian cancer Long-term use of combined HRT or

oestrogen-only HRT is associated with a small increased

risk of ovarian cancer. This excess risk disappears within a

few years of stopping.

▶ Risk of venous thromboembolism Women using combined or

oestrogen-only HRT are at an increased risk of deep vein

thrombosis and of pulmonary embolism especially in the

first year of use.

In women who have predisposing factors (such as a

personal or family history of deep vein thrombosis or

pulmonary embolism, severe varicose veins, obesity,

trauma, or prolonged bed-rest) it is prudent to review the

need for HRT, as in some cases the risks of HRT may

exceed the benefits.

Travel involving prolonged immobility further increases

the risk of deep vein thrombosis.

▶ Risk of stroke Risk of stroke increases with age, therefore

older women have a greater absolute risk of stroke.

Combined HRT or oestrogen-only HRT slightly increases

the risk of stroke.

▶ Risk of coronary heart disease HRT does not prevent coronary

heart disease and should not be prescribed for this

purpose. There is an increased risk of coronary heart

disease in women who start combined HRT more than

10 years after menopause. Although very little information

is available on the risk of coronary heart disease in

younger women who start HRT close to the menopause,

studies suggest a lower relative risk compared with older

women.

▶ Other conditions The product literature advises caution in

other conditions including hypertension, renal disease,

asthma, epilepsy, sickle-cell disease, melanoma,

otosclerosis, multiple sclerosis, and systemic lupus

erythematosus (but care required if antiphospholipid

antibodies present). Evidence for caution in these

conditions is unsatisfactory and many women with these

conditions may stand to benefit from HRT.

l INTERACTIONS → Appendix 1: hormone replacement

therapy

l SIDE-EFFECTS

▶ Common or very common Abdominal pain . headaches . nausea . skin reactions . vaginal haemorrhage . vulvovaginal disorders

▶ Uncommon Hypertension . vulvovaginal fungal infection . weight increased

▶ Rare or very rare Diarrhoea . embolism and thrombosis . endometrial hyperplasia . fluid retention . genital pruritus . increased risk of ischaemic stroke . insomnia . neoplasm

malignant. neoplasms . vaginismus

SIDE-EFFECTS, FURTHER INFORMATION Cyclical HRT

(where a progestogen is taken for 12–14 days of each

28-day oestrogen treatment cycle) usually results in

regular withdrawal bleeding towards the end of the

progestogen. Continuous combined HRT commonly

produces irregular breakthrough bleeding in the first

4–6 months of treatment. Bleeding beyond 6 months or

BNF 78 Vaginal atrophy 831

Genito-urinary system

7

after a spell of amenorrhoea requires further investigation

to exclude serious gynaecological pathology.

l CONCEPTION AND CONTRACEPTION HRT does not provide

contraception and a woman is considered potentially

fertile for 2 years after her last menstrual period if she is

under 50 years, and for 1 year if she is over 50 years. A

woman who is under 50 years and free of all risk factors for

venous and arterial disease can use a low-oestrogen

combined oral contraceptive pill to provide both relief of

menopausal symptoms and contraception; it is

recommended that the oral contraceptive be stopped at

50 years of age since there are more suitable alternatives.

If any potentially fertile woman needs HRT, non-hormonal

contraceptive measures (such as condoms) are necessary.

Measurement of follicle-stimulating hormone can help to

determine fertility, but high measurements alone

(particularly in women aged under 50 years) do not

necessarily preclude the possibility of becoming pregnant.

VAGIFEM ® No evidence of damage to latex condoms and

diaphragms.

l PREGNANCY Not known to be harmful.

l BREAST FEEDING Avoid; adverse effects on lactation.

l HEPATIC IMPAIRMENT Avoid in active liver disease

including disorders of hepatic excretion (e.g. DubinJohnson or Rotor syndromes), infective hepatitis (until

liver function returns to normal), and liver tumours.

l MONITORING REQUIREMENTS

▶ History of breast nodules or fibrocystic disease—closely

monitor breast status (risk of breast cancer).

▶ The endometrial safety of long-term or repeated use of

topical vaginal oestrogens is uncertain; treatment should

be reviewed at least annually, with special consideration

given to any symptoms of endometrial hyperplasia or

carcinoma.

l MEDICINAL FORMS There can be variation in the licensing of

different medicines containing the same drug.

Pessary

▶ Vagifem (Novo Nordisk Ltd)

Estradiol 10 microgram Vagifem 10microgram vaginal tablets | 24 pessary P £16.72 DT = £16.72

Vaginal delivery system

CAUTIONARY AND ADVISORY LABELS 10

▶ Estring (Pfizer Ltd)

Estradiol (as Estradiol hemihydrate) 7.5 microgram per

24 hour Estring 7.5micrograms/24hours vaginal delivery system | 1 device P £31.42 DT = £31.42

Estriol

l INDICATIONS AND DOSE

OVESTIN ®

Improve the vaginal epithelium in menopausal atrophic

vaginitis (short-term use)

▶ BY VAGINA

▶ Adult: Apply 1 applicatorful daily for 2–3 weeks, then

reduced to 1 applicatorful twice weekly, discontinue

every 2–3 months for 4 weeks to assess need for further

treatment

Vaginal surgery for prolapse when there is epithelial

atrophy in postmenopausal women (before surgery)

▶ BY VAGINA

▶ Adult: Apply 1 applicatorful daily for 2 weeks before

surgery, resume 2 weeks after surgery

l CONTRA-INDICATIONS Active arterial thromboembolic

disease (e.g. angina or myocardial infarction). active

thrombophlebitis .Dubin-Johnson syndrome (or monitor

closely). history of breast cancer. history of recurrent

venous thromboembolism (unless already on

anticoagulant treatment). oestrogen-dependent cancer.

recent arterial thromboembolic disease (e.g. angina or

myocardial infarction). Rotor syndrome (or monitor

closely).thrombophilic disorder. undiagnosed vaginal

bleeding . untreated endometrial hyperplasia . venous

thromboembolism

l CAUTIONS Acute porphyrias p. 1058 . diabetes (increased

risk of heart disease). factors predisposing to

thromboembolism . history of breast nodules—closely

monitor breast status (risk of breast cancer). history of

endometrial hyperplasia . history of fibrocystic disease—

closely monitor breast status (risk of breast cancer). hypophyseal tumours . increased risk of gall-bladder

disease . interrupt treatment periodically to assess need for

continued treatment. migraine (or migraine-like

headaches). presence of antiphospholipid antibodies

(increased risk of thrombotic events). prolonged exposure

to unopposed oestrogens may increase risk of developing

endometrial cancer.risk factors for oestrogen-dependent

tumours (e.g. breast cancer in first-degree relative). symptoms of endometriosis may be exacerbated . uterine

fibroids may increase in size

CAUTIONS, FURTHER INFORMATION

▶ Risk of breast cancer It is estimated that using all types of

HRT increases the risk of breast cancer within 1–2 years of

initiating treatment. The increased risk is related to the

duration of HRT use (but not to the age at which HRT is

started) and this excess risk disappears within 5 years of

stopping.

Radiological detection of breast cancer can be made

more difficult as mammographic density can increase with

HRT use.

▶ Risk of endometrial cancer The increased risk of endometrial

cancer depends on the dose and duration of oestrogenonly HRT.

In women with a uterus, the addition of a progestogen

cyclically (for at least 10 days per 28-day cycle) reduces the

additional risk of endometrial cancer; this additional risk is

eliminated if a progestogen is given continuously.

However, this should be weighed against the increased risk

of breast cancer.

▶ Risk of ovarian cancer Long-term use of combined HRT or

oestrogen-only HRT is associated with a small increased

risk of ovarian cancer. This excess risk disappears within a

few years of stopping.

▶ Risk of venous thromboembolism Women using combined or

oestrogen-only HRT are at an increased risk of deep vein

thrombosis and of pulmonary embolism especially in the

first year of use.

In women who have predisposing factors (such as a

personal or family history of deep vein thrombosis or

pulmonary embolism, severe varicose veins, obesity,

trauma, or prolonged bed-rest) it is prudent to review the

need for HRT, as in some cases the risks of HRT may

exceed the benefits.

Travel involving prolonged immobility further increases

the risk of deep vein thrombosis.

▶ Risk of stroke Risk of stroke increases with age, therefore

older women have a greater absolute risk of stroke.

Combined HRT or oestrogen-only HRT slightly increases

the risk of stroke.

▶ Risk of coronary heart disease HRT does not prevent coronary

heart disease and should not be prescribed for this

purpose. There is an increased risk of coronary heart

disease in women who start combined HRT more than

10 years after menopause. Although very little information

is available on the risk of coronary heart disease in

younger women who start HRT close to the menopause,

studies suggest a lower relative risk compared with older

women.

▶ Other conditions The product literature advises caution in

other conditions including hypertension, renal disease,

asthma, epilepsy, sickle-cell disease, melanoma,

832 Vaginal and vulval conditions BNF 78

Genito-urinary system

7

otosclerosis, multiple sclerosis, and systemic lupus

erythematosus (but care required if antiphospholipid

antibodies present). Evidence for caution in these

conditions is unsatisfactory and many women with these

conditions may stand to benefit from HRT.

l INTERACTIONS → Appendix 1: hormone replacement

therapy

l SIDE-EFFECTS Breast abnormalities . cervical mucus

increased . dementia . erythema nodosum . gallbladder

disorder. headache . increased risk of coronary artery

disease . increased risk of ischaemic stroke . increased risk

of venous thromboembolism . nausea . neoplasms . skin

reactions . vaginal haemorrhage . vaginal spotting . vomiting

l CONCEPTION AND CONTRACEPTION

OVESTIN ® Effect on latex condoms and diaphragms not

yet known.

l PREGNANCY Not known to be harmful.

l BREAST FEEDING Avoid; adverse effects on lactation.

l HEPATIC IMPAIRMENT Avoid in active liver disease

including disorders of hepatic excretion (e.g. DubinJohnson or Rotor syndromes), infective hepatitis (until

liver function returns to normal), and liver tumours.

l RENAL IMPAIRMENT Manufacturer advises caution in renal

disease. Evidence for caution is unsatisfactory and many

women with these conditions may stand to benefit from

HRT.

l MONITORING REQUIREMENTS

▶ Closely monitor breast status if history of breast nodules

or fibrocystic disease (risk of breast cancer).

▶ The endometrial safety of long-term or repeated use of

topical vaginal oestrogens is uncertain; treatment should

be reviewed at least annually, with special consideration

given to any symptoms of endometrial hyperplasia or

carcinoma.

l MEDICINAL FORMS There can be variation in the licensing of

different medicines containing the same drug.

Cream

EXCIPIENTS: May contain Arachis (peanut) oil, cetostearyl alcohol

(including cetyl and stearyl alcohol), polysorbates

▶ Ovestin (Aspen Pharma Trading Ltd)

Estriol 1 mg per 1 gram Ovestin 1mg cream | 15 gram P £4.45

DT = £4.45

Prasterone 20-May-2019

l DRUG ACTION Prasterone is biochemically and biologically

identical to endogenous dehydroepiandrosterone (DHEA),

and is converted to oestrogens and androgens.

l INDICATIONS AND DOSE

Vulvar and vaginal atrophy [in postmenopausal women

with moderate to severe symptoms]

▶ BY VAGINA USING PESSARIES

▶ Adult: 6.5 mg once daily, at bedtime. Treatment should

be reassessed at least every 6 months

l CONTRA-INDICATIONS Active or recent arterial

thromboembolic disease (e.g. angina or myocardial

infarction). acute liver disease . acute porphyrias . history

of breast cancer. history of liver disease (where liver

function tests have failed to return to normal). oestrogendependent cancer.thrombophilic disorder. undiagnosed

vaginal bleeding . untreated endometrial hyperplasia . venous thromboembolism

l CAUTIONS Assess need for continued treatment at least

every 6 months . cholelithiasis . diabetes mellitus . factors

predisposing to thromboembolism . history of endometrial

hyperplasia . hypertriglyceridaemia . liver disorders

(discontinue if jaundice or deterioration in liver function

occurs during treatment). migraine (or migraine-like

headaches). prolonged exposure to unopposed oestrogens

may increase risk of developing endometrial cancer.risk

factors for oestrogen-dependent tumours (e.g. breast

cancer in first-degree relative). symptoms of

endometriosis may be exacerbated . uterine fibroids may

increase in size

CAUTIONS, FURTHER INFORMATION

▶ Risk of breast cancer It is estimated that using all types of

HRT increases the risk of breast cancer within 1–2 years of

initiating treatment. The increased risk is related to the

duration of HRT use (but not to the age at which HRT is

started) and this excess risk disappears within 5 years of

stopping.

Radiological detection of breast cancer can be made

more difficult as mammographic density can increase with

HRT use.

▶ Risk of endometrial cancer The increased risk of endometrial

cancer depends on the dose and duration of oestrogenonly HRT.

Bleeding or spotting occurring during treatment should

be investigated.

For oestrogen products for vaginal application, where

systemic exposure to oestrogen remains within the normal

postmenopausal range, it is not recommended to add a

progestogen.

▶ Risk of ovarian cancer Long-term use of combined HRT or

oestrogen-only HRT is associated with a small increased

risk of ovarian cancer. This excess risk disappears within a

few years of stopping.

▶ Risk of venous thromboembolism Women using combined or

oestrogen-only HRT are at an increased risk of deep vein

thrombosis and of pulmonary embolism especially in the

first year of use.

In women who have predisposing factors (such as a

personal or family history of deep vein thrombosis or

pulmonary embolism, severe varicose veins, obesity,

trauma, major surgery or prolonged bed-rest) it is prudent

to review the need for HRT, as in some cases the risks of

HRT may exceed the benefits.

Travel involving prolonged immobility further increases

the risk of deep vein thrombosis.

▶ Risk of stroke Risk of stroke increases with age, therefore

older women have a greater absolute risk of stroke.

Combined HRT or oestrogen-only HRT slightly increases

the risk of stroke.

▶ Other conditions The product literature advises caution in

other conditions including hypertension, asthma,

epilepsy, otosclerosis, and systemic lupus erythematosus.

Evidence for caution in these conditions is unsatisfactory

and many women with these conditions may stand to

benefit from HRT.

l SIDE-EFFECTS

▶ Common or very common Cervical abnormalities . weight

change

▶ Uncommon Breast neoplasm benign . uterine polyp

l CONCEPTION AND CONTRACEPTION Manufacturer advises

avoid use with condoms, diaphragms or cervical caps made

of latex—may damage rubber.

l PREGNANCY Manufacturer advises avoid—no information

available.

l BREAST FEEDING Manufacturer advises avoid—no

information available.

l PATIENT AND CARER ADVICE

Missed doses Manufacturer advises if a dose is more than

16 hours late, the missed dose should not be taken and the

next dose should be taken at the normal time.

BNF 78 Vaginal atrophy 833

Genito-urinary system

7

l MEDICINAL FORMS There can be variation in the licensing of

different medicines containing the same drug.

Pessary

▶ Intrarosa (Theramex HQ UK Ltd) A

Prasterone 6.5 mg Intrarosa 6.5mg pessaries | 28 pessary P £15.94

SELECTIVE OESTROGEN RECEPTOR

MODULATORS

Ospemifene 18-Oct-2018

l DRUG ACTION Ospemifene is a selective oestrogen

receptor modulator that has an oestrogen-like effect in the

vagina, increasing the cellular maturation and

mucification of the vaginal epithelium.

l INDICATIONS AND DOSE

Moderate to severe symptomatic vulvar and vaginal

atrophy [in post-menopausal women who are not

candidates for local vaginal oestrogen therapy]

▶ BY MOUTH

▶ Adult: 60 mg once daily

l CONTRA-INDICATIONS Breast cancer (suspected or actively

treated). endometrial hyperplasia . history of venous

thromboembolism . sex-hormone dependent malignancy

(suspected or active). unexplained vaginal bleeding

l CAUTIONS Risk factors for stroke .risk factors for venous

thromboembolism (discontinue if prolonged

immobilisation)

l INTERACTIONS → Appendix 1: ospemifene

l SIDE-EFFECTS

▶ Common or very common Genital discharge . hot flush . increased risk of infection . muscle spasms . skin reactions . vaginal discharge

▶ Uncommon Endometrial thickening . hypersensitivity . tongue swelling

l PREGNANCY Manufacturer advises avoid—toxicity in

animal studies.

l HEPATIC IMPAIRMENT Manufacturer advises avoid in

severe impairment—no information available.

l PATIENT AND CARER ADVICE Manufacturer advises

patients and their carers should be advised to seek

immediate medical attention if they experience symptoms

of thromboembolism (such as sudden chest pain, dyspnoea

or swelling of a leg).

l MEDICINAL FORMS There can be variation in the licensing of

different medicines containing the same drug.

Tablet

CAUTIONARY AND ADVISORY LABELS 21

▶ Senshio (Shionogi Ltd) A

Ospemifene 60 mg Senshio 60mg tablets | 28 tablet P £39.50

834 Vaginal and vulval conditions BNF 78

Genito-urinary system

7

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