Nafarelin Nasal

Content provided by Cerner Multum, Inc.

What is the most important information I should know about nafarelin nasal?

This medication can cause birth defects in an unborn baby. Do not use if you are pregnant. Use an effective form of birth control, and tell your doctor if you become pregnant during treatment.

Do not use nafarelin nasal if you have ever had an allergic reaction to nafarelin or similar medicines such as gonadorelin (Factrel). Do not use nafarelin nasal if you are pregnant or breast-feeding, or if you have undiagnosed, abnormal vaginal bleeding.

To be sure this medication is helping your condition, your doctor will need to check your progress on a regular basis, especially during the first 6 to 8 weeks of treatment. It is important that you not miss any scheduled visits to your doctor.

When you first start using nafarelin nasal to treat precocious puberty, you may notice an increase in signs of puberty, such as enlarged breasts or vaginal bleeding. These are normal side effects of this medication during the first month of use. If such pubertal signs continue for longer than 1 month, contact your doctor.

Get emergency medical help if you have any of these signs of a rare side effect called pituitary apoplexy: sudden headache with vision changes, vomiting, confusion, slow heart rate, chest pain, weakness, fainting, or cardiac arrest.

Last updated:	June 29, 2006