Androgenetic Alopecia

Also known as: Male Pattern Baldness
What is it?
Male pattern baldness is a common type of hair loss.
Who gets it?
Male pattern baldness occurs in men. While it can occur during a man’s teens, it is often part of the aging process.
What causes it?
Male pattern baldness is genetically inherited, but may also be related to slightly elevated levels of male hormones. Any type of hair loss is caused by the hair entering a resting phase, in which there is no growth. The hair then falls out.
What are the symptoms?
The hair loss seen with male pattern baldness usually starts on the top of the head, toward the back; on the sides; or near the front. After the hair falls out, there is no new regrowth. In many cases, the result is a receding hairline or bald spot. However, some men become completely bald.
How is it diagnosed?
Male pattern baldness is indicated by the pattern of hair loss and a family history of hair loss. However, if your doctor suspects any other cause, he or she may perform a biopsy, in which a small sample of the hair follicle is taken, to determine if the hair follicles are normal.
What is the treatment?
Male pattern baldness does not require treatment. However, some men opt for hair transplants or take medication to promote hair growth. Some medications are applied directly to the bald spots. Others are taken orally. While some medications have been proven effective in growing new hair and preserving existing hair, they must be used daily for the hair to stay. Your doctor can help you determine which treatment is right for you.
Self-care tips
Male pattern baldness is very common and has no effect on your general health. While there is no known way to prevent it, you can help keep the hair you have in the best shape possible by maintaining a healthy lifestyle.