Overview: Follitropin alfa is used as part of fertility treatments to help people get pregnant. It works by signaling the body to grow eggs or make sperm. Common side effects include headache. Read the Instructions for Use that comes with GONAL-F Multi-Dose for information about the right way to use GONAL-F Multi-Dose. Use GONAL-F Multi-Dose exactly as your healthcare provider tells you to. Gonal-F (follitropin alfa) Injection is a naturally occurring hormone used to stimulate a follicle (egg) to develop and mature. Gonal-F is used when a woman desires pregnancy and her ovaries can produce a follicle but hormonal stimulation is not sufficient to make the follicle mature. Women or men who have used GONAL-F in the past may have a severe allergic reaction right away when they use GONAL-F again. This severe allergic reaction may lead to death. Gonal-f® RFF Redi-ject® contains a gonadotropic substance capable of causing Ovarian Hyperstimulation Syndrome (OHSS) in women with or without pulmonary or vascular complications. What is Gonal-F? Gonal-F is used to treat infertility in women who cannot ovulate. Gonal-F is not effective in women with primary ovarian failure (when the ovaries are unable to produce an egg). Gonal-F is also used in men to stimulate sperm production. GONAL-F may cause serious lung problems including fluid in your lungs (atelectasis), trouble breathing (acute respiratory distress syndrome), and worsening of asthma. Learn about Gonal-F, a fertility medication that supports superovulation. Discover its uses, benefits, side effects, and more. Gonal-f is a human follicle stimulating hormone (FSH) used to induce ovulation and pregnancy in anovulatory women who do not have primary ovarian failure. Learn about Gonal-f (follitropin alfa) usage and dosing. Read the latest news and reviews about the drug as well as potential side effects and popular alternatives.