Hair Loss as a Symptom of Alopecia Areata

Overview

Alopecia areata is a disease where the immune system mistakenly attacks the hair follicles, causing hair loss. Hair follicles are the structures in the skin that form hair. In alopecia areata, hair loss usually occurs in small, round patches on the scalp, but it can also affect other areas of the body like the face, beard, eyelashes, eyebrows, and body hair.

• The symptoms of alopecia areata are recognized as coin-sized patches of hair falling out, mainly from the scalp. Beards, eyebrows, and any other areas with hair may be involved. The loss of hair can be sudden, happening within a few days or over a few weeks. Before hair loss occurs, some individuals may experience itching or burning in the affected area.
• When experiencing hair loss as a symptom of alopecia areata, it is recommended to consult a healthcare professional such as a dermatologist. They can diagnose the type of hair loss and determine if it will grow back on its own or require treatment.
• While there is no cure for alopecia areata, there are treatments available that can help stimulate hair growth more quickly. Some common treatments include minoxidil, finasteride, corticosteroids, and platelet-rich plasma. About half of people with the disease will have recovery and regrowth of hair within a year.

It is important to contact a doctor or seek medical help for hair loss if:

• The hair loss is extensive or becomes more widespread
• The condition becomes a continuous cycle of hair loss and regrowth
• The hair loss affects other areas of the body such as eyebrows, eyelashes, or beard
• There are additional symptoms like nail pitting (small dents appear on the surface of your nails) or lesions
• The individual is experiencing significant distress or emotional impact due to the hair loss

By seeking medical help, healthcare professionals can provide appropriate guidance and treatment options to manage alopecia areata effectively.