Alopecia areata is a condition in which the immune system attacks the hair follicles, causing one or more rounded areas of hair loss to form. It is usually seen on the scalp, but can also affect other hairy areas of the body, such as the beard. The exact cause of alopecia areata is unknown, but it is thought that genetic predisposition and environmental factors may be triggers. This condition can occur at any age and can be seen in both men and women. Alopecia areata treatment aims to stop the progression of the disease and encourage hair growth.
Alopecia Areata Treatment
While there is no cure for alopecia areata, current treatment options can promote hair growth and control the progression of the condition:
Topical Corticosteroids: Applied to the scalp, these creams or lotions can promote hair growth by reducing inflammation.
Minoxidil (Rogaine): Applied directly to the scalp, this topical solution can promote hair growth.
New Treatments for Alopecia Areata: Some newer drugs, such as JAK inhibitors, may stimulate hair growth by targeting the immune system. These drugs may still be in the research phase or have limited use.
PRP (Platelet Rich Plasma) Treatment: Injecting plasma obtained from the patient's own blood into the scalp can stimulate hair growth.
Frequently Asked Questions
Is alopecia areata permanent?
Alopecia areata is usually a temporary condition and treatment can encourage hair growth. However, in some people, hair loss can recur or become chronic.
Is ringworm contagious?
No, alopecia areata is not a contagious condition. It occurs as a result of the immune system attacking the hair follicles and is not a disease that can be transmitted from outside.
What are the factors that trigger alopecia areata?
Although the exact cause of alopecia areata is unknown, it is thought that genetic predisposition, stress, some diseases and environmental factors may be triggers.
How is ringworm diagnosed?
Alopecia areata is usually diagnosed by clinical examination. A dermatologist will evaluate the pattern of hair loss and the appearance of the lesions. If necessary, a biopsy or blood tests may be performed.
