Ganirelix (Systemic)

Brand Names : Antagon

Side Effects of This Medicine

Side Effects of This Medicine

Along with its needed effects, a medicine may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.

Stop taking this medicine and get emergency help immediately if any of the following side effects occur:

Less common

Abdominal pain (severe) ; nausea and vomiting; weight gain (rapid)

Check with your doctor as soon as possible if any of the following side effects occur:

Less common

Nausea; vaginal bleeding

Other side effects may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. However, check with your doctor if any of the following side effects continue to occur or are bothersome:

Less common

Headache; redness, pain or swelling at injection site

Other side effects not listed above may also occur in some patients. If you notice any other effects, check with your doctor.