About cetrorelix acetate
Gonadotropin-releasing hormone antagonist
Used for
- Prevents premature ovulation during assisted reproduction, such as IVF.
Usual adult dose
Usually 0.25 mg injected under the skin once daily during ovarian stimulation; timing is specialist-directed.
Common side effects
- Injection-site redness, swelling, or itching
- Headache
- Nausea
- Ovarian hyperstimulation syndrome, usually related to fertility treatment
Important warnings
- Used under specialist supervision as part of fertility treatment.
- Seek urgent care for severe abdominal pain, rapid weight gain, or breathing difficulty.
- Rarely causes serious allergic reactions, including anaphylaxis.
- Not intended for use during pregnancy.
Pregnancy
Do not use during pregnancy; treatment is intended to prevent ovulation during assisted reproduction.
Breastfeeding
Breastfeeding safety is not established; it is not used during breastfeeding.
Interactions
- Tell the fertility specialist about all medicines and supplements; interaction data are limited.
AI-generated from general medical knowledge, not from this product's official leaflet. It may be incomplete or out of date. Not medical advice — ask a pharmacist or doctor before making any decision.