Antiandrogen
Antiandrogens are drugs that prevent androgens, or what are also called male hormones, from working. These are a group of drugs that have shown the most promise in being able to provide a cure for hereditary hair loss. Antiandrogens are used to treat many different ailments and one of the side effects noticed of these usages has been the promotion of hair growth all over the body. These kinds of drugs are believed to be effective in fighting hereditary hair loss because most experts believe that this type of hair loss is related to the activity of male hormones in people with the wrong genes. As noted above, tests on the balding scalps of people with hereditary hair loss show unusual amounts of a male hormone called dehydrotestosterone (DHT) present, which has been identified as a main culprit in causing hereditary hair loss.