Ovidrel is a brand-name drug that contains human chorionic gonadotropin (hCG). This medication is primarily used to stimulate ovulation in women who are undergoing fertility treatment. Ovidrel is injected under the skin, and it triggers the release of an egg from the ovaries. Uses: The primary use of Ovidrel is to stimulate ovulation in women undergoing fertility treatment. This medication helps to regulate the timing of ovulation and increase the chances of getting pregnant. Dosage: The recommended dosage of Ovidrel is 250 micrograms. This medication is available in a prefilled syringe, and it is injected under the skin. The timing of the injection is critical, and it must be given at a specific time in the menstrual cycle to be effective. Demographic: Ovidrel is used primarily in women who are undergoing fertility treatment. This medication is not recommended for use in men or children. Side Effects: Like all medications, Ovidrel may cause side effects. The most common side effects of this medication include: - Headache - Fatigue - Abdominal pain - Nausea - Bloating - Injection site reactions Less common side effects of Ovidrel may include: - Ovarian hyperstimulation syndrome (OHSS) - Ectopic pregnancy - Multiple gestation - Thromboembolic events Interactions: Ovidrel may interact with other medications, including hormonal contraceptives, which may decrease the effectiveness of Ovidrel. It is important to tell your doctor about all medications you are taking before starting treatment with Ovidrel. Generic Options: There are currently no generic versions of Ovidrel available on the market. However, there are other brand-name medications that contain hCG, such as Pregnyl and Novarel, which may be used for the same purpose.