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nafarelin (Synarel)
Tradename: Synarel.
Indications:
- endometriosis
- precocious puberty [3]
Dosage:
- 200-400 ug (1 spray each nostril) intranasally BID for 6 months
Solution: (nasal) 2 mg/mL (10 mL)
Adverse effects:
1) common (> 10%)
- hot flashes, decreased libido, vaginal dryness, headache, emotional lability, myalgia, decreased breast size, nasal irritation
2) less common (1-10%)
- edema, insomnia, seborrhea
3) uncommon (< 1%)
- increased libido, weight loss
Mechanism of action:
-> GnRH analog
Interactions
drug adverse effects of GnRH agonists
General
gonadotropin-releasing hormone agonist (GnRH analog)
Properties
MISC-INFO: elimination route LIVER
pregnancy-category X
safety in lactation -
References
- Kaiser Permanente Northern California Regional Drug
Formulary, 1998
- Prescriber's Letter 11(8): 2004
- Deprecated Reference