There are several medications that can be used to reduce the amount of body hair. Generally speaking, prescription-strength topical treatments can be very effective in reducing hair growth. The two most commonly prescribed medications for this purpose are eflornithine and laser hair removal. Eflornithine is an oral medication that works by inhibiting the enzyme responsible for hair growth. It can reduce the rate of hair growth by up to 70%, but results vary depending on the individual. Common side effects include itching, rashes, and local irritation. Laser hair removal is a non-invasive procedure that uses beams of highly concentrated light to target and remove hair follicles. This treatment is most effective for smaller areas of the body and can reduce hair growth by up to 95%. Some common side effects include redness, swelling, and irritation. Ultimately, the best medication to reduce body hair will depend on your individual needs and preferences. It is important to discuss your options with your doctor to determine which treatment is best for you.