Rogaine, also known as minoxidil, is an FDA-approved treatment for hair loss. An over the-counter drug, it is applied to the scalp twice daily. It is available in 2% and 5% solutions. Only the 2% solution has been approved by the FDA for use with women.

Rogaine works by extending the time that the hair follicle uses to grow. When first using Rogaine, you may first notice an acceleration of hair loss. This is normal and will last for up to a month. After new follicles take root, however, you will begin to re-grow your hair. (This will occur after four to six months of continuous use.) Hair growth caused by Rogaine will start off thin and dry, but after six to eight months the new strands will be as strong and vibrant as the rest of your hair.

The Risks of Rogaine

Because Rogaine is applied to the scalp, you can expect to have some scalp-related afflictions such as itching, dandruff, or even a burning sensation. Usually, the side effects are not severe and will be nothing more than an inconvenience. However, if you experience unusual pain in your scalp, wash off the solution with running water and inform your doctor, as you might be having an allergic reaction.

Rogaine and Propecia

Most hair-loss experts believe that Rogaine should be used with Propecia, as it will produce better results. Some people who have had disappointing results when it comes to Rogaine supplement their treatment with Propecia, often with great results.