PMS/inferitlity Flashcards
PMS/PMDD treatment
Decrease caffeine, sodium
Exercise, cog-behavioral therapy
Vitamin B6 (pyridoxine) CaCO3 600mg BID
1) SSRI fluoxetine
2) oral contraceptive, leuprolide (GnRH agonist)
Premenstrual dysphoric disorder
Depressed mood, feelings of hopelessness, self-deprecating thoughts
Anxiety, anger, interfere @work
Dysmenorrhea
Painful menstruation due to release of prostaglandins and leukotrienes
1) oral NSAIDs, ibuprofen Kim
2) combined oral contraception
Endometriosis
Presence of functioning, proliferating endometrial tissue has progesterone receptor
Estrogen stimulates
Androgen causes endometrial atrophy
NSAIDs for symptoms but long term GI ulcer and renal toxicity
1) oral contraceptive to induce amenorrhea (lack menstruation)
DMPA medroxyprogesterone
Danazol: synthetic androgen
2) continuous GnRH agonist leuprolide, -relin
Infertility (female)
30% Sperm defect
Ovulation failure
Tubal damage
25% unknown
Ovulation fail: hyperprolactinemia, thyroid dysfunction, weight loss
Tubal: endometriosis, PID
Neuroleptics can cause hyperprolactinemia and inhibit ovulation
NSAIDs LUFS fail to release ovum
Tamoxifen
Male infertility
Smoking, alcohol, hot tub, tight underwear, over-training, DHEA supplement, antihypertensive, colchicine, cyclophosphamide
Androgens suppress gonadotropin and testicular function
Antidepressants decrease libido
Variocele-vasodilation temperature
Ovulation induction
For ART procedures like in vitro fertilization
1) Clomiphene binds estrogen and inhibits negative feedback to hypothalamus and release FSH/LH
2) gonadotropin
3) IM menotropin
4) SC follitropin
5) hCG LH mimic, cheapest
6) SC choriogonadotropin 3 days after clomiphene
Polycystic ovary syndrome (PCOS)
More androgen, stop ovulating, acne, body hair, insulin resistance
Obesity, lifestyle modification
1) Clomiphene
Metformin no benefit
GnRH regulation
Regulate before manipulating LH/FSH
Continuous GnRH results in down regulation of LH/FSH
Pulsatile to stimulate LH/FSH
GnRH agonists: leuprolide, nafarelin
Antagonists: -relix
Major adverse effects of ovulation induction/ GnRH a regulation
Ovarian hyperstimulation syndrome:
Ovarian enlargement, pelvic pain, NV, weight gain
Multiple gestations
Luteal support
Ovulation induction ART may affect endometrium development
1) Progesterone gel for luteal support
Pharmacist’s role
Product purchases Pre-conceptual guidance Education/administration technique Weed out erroneous information Counsel alternative therapies Risk/benefit discussion