Hair Loss - Causes and Treatment of Alopecia - American Cosmetic Association

Hair loss, or alopecia, is a common condition that affects both men and women. It can be caused by a variety of factors, including genetics, hormonal changes, medical conditions, and certain medications.

Androgenetic alopecia, also known as male or female pattern hair loss, is the most common type of hair loss. It is caused by a combination of genetic and hormonal factors. Men with this condition typically experience a receding hairline and thinning at the crown, while women typically experience diffuse thinning of the hair on the scalp.

Alopecia areata is an autoimmune disorder that causes hair loss in small, round patches on the scalp or other areas of the body. The exact cause of this condition is not known, but it is thought to be related to a combination of genetic and environmental factors.

Telogen effluvium is a type of hair loss that occurs as a result of a change in the hair growth cycle. It can be caused by a variety of factors, including hormonal changes, pregnancy, childbirth, stress, and certain medications.

Anagen effluvium is a type of hair loss that occurs as a result of damage to the hair follicles. It can be caused by a variety of factors, including chemotherapy, radiation therapy, and certain medications.

Traction alopecia is a type of hair loss that occurs as a result of damage to the hair follicles caused by tight hairstyles, such as braids or ponytails.

There are many treatment options for hair loss, depending on the underlying cause. Minoxidil and finasteride are medications that can be used to treat androgenetic alopecia. Corticosteroids can be used to treat alopecia areata. Nutritional supplements can be helpful in improving hair growth and preventing hair loss.

Hair transplantation is a surgical procedure that can be used to restore hair growth. It involves taking hair follicles from one part of the scalp and transplanting them to the area of hair loss.

There are also various techniques for camouflage hair loss such as wigs, hair pieces, hair extensions, and makeup.