Are there any possible side effects due to the Gonal-f® RFF Pen?
You should review with your Fertility Specialist the risks and benefits of using the Gonal-f® RFF Pen. As with any medication, report any and all side effects, symptoms or physical changes to your healthcare provider. The Gonal-f® RFF Pen can cause serious side effects including ovarian hyperstimulation syndrome (OHSS), with or without lung or blood vessel problems, and multiple births. The most common side effects observed with the use of the Gonal-f® RFF Pen may include headache, stomach pain, stomach bloating, OHSS and nausea. Bruising, pain and redness can happen at the injection site. For complete product details, see the Full Prescribing Information.