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Cetrorelix Dosage

Applies to the following strength(s): 3 mg ; 0.25 mg

The information at is not a substitute for medical advice. Always consult your doctor or pharmacist.

Usual Adult Dose for:

Additional dosage information:

Usual Adult Dose for Ovulation Induction

For inhibition of premature release of luteinizing hormone (LH) while undergoing controlled ovarian stimulation:

0.25 mg administered subcutaneously on either stimulation day 5 (morning or evening) or day 6 (morning) and continuing daily until the day of human chorionic gonadotropin (hCG) administration.


3 mg administered subcutaneously once when the serum estradiol level is indicative of an appropriate stimulation response, usually on stimulation day 7 (range day 5 to 9). If hCG has not been administered within four days after injection of cetrorelix 3 mg, cetrorelix 0.25 mg should be administered subcutaneously once daily until the day of hCG administration.

Renal Dose Adjustments

Data not available

Liver Dose Adjustments

Data not available


Data not available