What is alopecia areata?
Alopecia areata is an autoimmune disorder that causes patchy hair loss when the immune system mistakenly attacks hair follicles.
This condition disrupts the normal hair growth cycle and can lead to sudden bald spots on the scalp or body. It affects both men and women and often emerges without warning.
Red light therapy may help reduce inflammation associated with alopecia areata and support the regeneration of affected follicles. While not a cure, light-based treatments have shown promise in improving hair density in some cases.
Related terms
Collagen production
Clinical Applications
Collagen production refers to the synthesis of collagen, a vital structural protein found in connective tissues throughout the body.
Folliculitis
Clinical Applications
Folliculitis is the inflammation or infection of hair follicles, typically caused by bacteria, fungi, or physical irritation.
Insulin Resistance
Clinical Applications
Insulin resistance occurs when the body’s cells become less responsive to insulin.
Scalp blood flow
Clinical Applications
Scalp blood flow refers to the circulation of blood through the vessels supplying nutrients and oxygen to the scalp and hair follicles.
