Synarel Nasal Solution
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Synarel Nasal Solution
Synarel®
(nafarelin acetate) nasal solution
ENDOMETRIOSIS
DRUG DESCRIPTION
SYNAREL (nafarelin acetate) Nasal Solution is intended for administration as a spray to the nasal mucosa. Nafarelin acetate, the active component of SYNAREL Nasal Solution, is a decapeptide with the chemical name: 5-oxo-L-prolyl-L-histidyl-L-tryptophyl-L-seryl-L-tyrosyl-3-(2-naphthyl)-D-alanyl-L-leucyl-L-arginyl-L-prolyl-glycinamide acetate. Nafarelin acetate is a synthetic analog of the naturally occurring gonadotropin-releasing hormone (GnRH).
Nafarelin acetate has the following chemical structure:
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SYNAREL Nasal Solution contains nafarelin acetate (2 mg/mL, content expressed as nafarelin base) in a solution of benzalkonium chloride, glacial acetic acid, sodium hydroxide or hydrochloric acid (to adjust pH), sorbitol, and purified water.
After priming the pump unit for SYNAREL, each actuation of the unit delivers approximately 100 µL of the spray containing approximately 200 µg nafarelin base. The contents of one spray bottle are intended to deliver at least 60 sprays.
What are the possible side effects of nafarelin nasal (Synarel)?
Get emergency medical help if you have any of these signs of an allergic reaction: hives; difficult breathing; swelling of your face, lips, tongue, or throat.
Call your doctor at once if you have a serious side effect such as:
- heavy or continued menstrual bleeding;
- pelvic pain or swelling;
- increased thirst, increased urination;
- chest pain or heavy feeling, pain spreading to the arm or shoulder, nausea, sweating, general ill feeling; or
- sudden numbness or weakness, sudden severe headache, confusion, problems with vision, speech, or...
Read All Potential Side Effects and See Pictures of Synarel Nasal Solution »
Last reviewed on RxList: 1/30/2012
This monograph has been modified to include the generic and brand name in many instances.
Additional Synarel Nasal Solution Information
Report Problems to the Food and Drug Administration
You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.
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