Premenstrual Syndrome
First Line Drugs
- APO-CLOMIPRAMINE TABLETS 25MG (N06AA04)
- ALDACTONE 100 MG (C03DA01)
- ACETAMINOPHEN CAPLET 500MG (N02BE01)
Second Line Drugs
- ESTRADIOL (A06AB06)
- NORETHINDRONE ACETATE ()
- CYCLOMEN 200MG (G03XA01)
Reference
Comments/Instructions
1. Predominantly psychological symptoms
i. clomipramine
25-75 mg, once daily
$0.24-0.67/day
or alprazolam
0.25 mg, qid from day 18 of cycle until day 2 of next cycle
$0.31/day
OR
ii. Selective serotonin reuptake inhibitors (SSRIs)
fluvoxamine
50-100 mg, once daily
$0.78-1.41/day
or paroxetine
10-30 mg, once daily
$0.80-1.69/day
or fluoxetine
20 mg, once daily
$1.08/day
or sertraline
50-150 mg, once daily
$1.60-3.35/day
2. Predominantly physical symptoms
i. Cyclic mastalgia,
see Mastalgia - cyclic and noncyclic
ii. Feet swelling and bloating
spironolactone
100 mg, hs from day 14 of cycle to first day of menstruation
$2.97/2 weeks
iii. Sleep hygiene,
see Insomnia
iv. Premenstrual headache
acetaminophen
325-650 mg, every 4 h
$0.04-0.08/day
or ASA
325-650 mg, enteric- coated or plain, every 4 h
$0.04-0.08/day
or ibuprofen
200-400 mg, qid
$0.07-0.15/day
3. Mixed psychological and physical symptoms
i. spironolactone
100 mg, hs from day 14 of cycle to first day of menstruation
$0.21/day
or clomipramine
25-75 mg, once daily
$0.24-0.67/day
or alprazolam
0.25 mg, qid from day 18 of cycle until day 2 of next cycle
$0.31/day
OR
ii. SSRIs
fluvoxamine
50-100 mg, once daily
$0.78-1.41/day
or paroxetine
10-30 mg, once daily
$0.80-1.69/day
or fluoxetine
20 mg, once daily
$1.08/day
or sertraline
50-150 mg, once daily
$1.60-3.35/day
Second-line therapies:
Mixed psychological and physical symptoms
i. Hormone therapy
Oral contraceptive pill, see Contraception, oral - combination therapy
OR the combination of
estrogen transdermal
100 µg, twice a week
$22.16/cycle
AND
norethindrone acetate
5 mg, once daily on days 19-26 of cycle
$5.98/cycle
OR
ii. Gonadotropin-releasing hormone agonists
leuprolide
3.75 mg IM; once monthly on day 2 to 6 after onset of menses
$304.50/month
OR
iii. Androgens
danazol
200 mg, bid
$3.38/day
Additional instructions and notes
-There is no convincing evidence that dietary modification, relaxation or behavioural therapy is effective.
-Progestins, which were popular in the 1980s, have not been shown to be effective.
-Current reports do not support the use of evening primrose oil.
Tags
- Obstetrics and Gynecology

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