Why do you get alopecia?

Alopecia areata is an autoimmune disease that causes hair loss. The immune system attacks the hair follicles, causing them to stop producing hair. This can lead to hair loss on the scalp, eyebrows, eyelashes, and other areas of the body.

The exact cause of alopecia areata is not known, but it is thought to be related to genetics and environmental triggers. Some people who develop alopecia areata have a family history of the condition. Certain environmental triggers, such as stress, illness, or hormonal changes, can also cause alopecia areata to develop.

There are different types of alopecia areata, including:

* Alopecia areata: This is the most common type of alopecia areata. It causes round or oval patches of hair loss on the scalp.

* Alopecia totalis: This type of alopecia areata causes complete hair loss on the scalp.

* Alopecia universalis: This type of alopecia areata causes complete hair loss on the entire body.

Alopecia areata is a chronic condition, but it can be treated. Treatment options include topical medications, injections, and oral medications. Some people with alopecia areata may also benefit from counseling or support groups.

If you are experiencing hair loss, it is important to see a doctor to determine the cause and get treatment.