Alopecia areata is a disorder characterized by widespread hair loss.
It affects both males and females equally, but is easier to identify in men than in women. It affects all parts of the head and may be more noticeable in the front. The back of the head is usually relatively unaffected by this type of hair loss.
Treatment for hair loss often involves medications or surgery. Surgical methods can include scalp flaps, follicle transplants, and hair reduction surgery. However, these procedures are expensive, uncomfortable, and carry risks of infection or scarring. Additionally, the hair growth after surgery can be limited. As a result, you may have to wait six to eight months before seeing results.
Medications may also lead to hair loss. Beta-blockers, blood thinners, methotrexate, and lithium are all known to lead to thinning hair. Some antidepressants and nonsteroidal anti-inflammatory drugs can also contribute to hair loss. Your physician can determine which drugs can cause hair loss and how to treat it.
Hair loss can also be hereditary.
About half of all women and some men experience this type of baldness. It usually starts at the temples or crown. In rare cases, it can progress to complete baldness. Hair thinning is often gradual but may be noticeable when it is pulled back.
In most cases, hair will regrow on its own. Some people have a genetic condition called Male Pattern Hair Loss. This condition causes hair to fall from the top and sides of the head, creating a distinctive M-shaped pattern. It is different from female pattern hair loss, which affects the entire head at once.
Hair loss is a common problem in men, although it is not as common in women. It can be a sign of an underlying condition or be the result of a vitamin deficiency. Sometimes, the underlying cause is more complex and difficult to treat. A doctor can recommend a treatment to combat hair loss.
Dietary protein deficiencies can also contribute to hair loss. The American Academy of Dermatology recommends a diet high in protein. Meat, eggs, fish, and beans are excellent sources of protein. For vegetarians, protein-rich vegetables, nuts, and seeds can provide extra protein. Additionally, iron-fortified cereals can provide extra iron for vegetarians.
There are many causes of hair loss, including genetics and environmental factors. Male pattern baldness is the most common type of hair loss in men, accounting for 95% of the total. More than half of men experience noticeable thinning by age 50. In addition, 25% of male pattern baldness sufferers develop the condition before they are 21 years old. Male pattern baldness usually follows a classic pattern in which the hair recedes from the crown to the temples. 부산탈모병원
Certain medications and conditions may contribute to hair loss. Telogen effluvium is a form of alopecia that results in a scalp that sheds hair at a higher rate than normal. It usually improves on its own, but sometimes a doctor will recommend a treatment to encourage hair growth again.