What is folliculitis?
Folliculitis is the inflammation or infection of hair follicles, typically caused by bacteria, fungi, or physical irritation. It can result in red bumps, itching, or temporary hair shedding.
If left untreated, chronic folliculitis can damage hair follicles and contribute to long-term thinning or scarring alopecia. Triggers may include tight hairstyles, friction, or scalp hygiene issues.
Red light therapy may support recovery from folliculitis by reducing inflammation and stimulating the skin’s natural healing processes, especially when used alongside appropriate medical treatments.
Related terms
Diffuse Thinning
Clinical Applications
Diffuse thinning refers to uniform hair loss across the entire scalp rather than in defined patches or regions.
Alopecia Areata
Clinical Applications
Alopecia areata is an autoimmune disorder that causes patchy hair loss when the immune system mistakenly attacks hair follicles.
Microneedling
Clinical Applications
Microneedling is a technique that creates micro-injuries in the skin to stimulate healing.
Estrogen
Clinical Applications
Estrogen is a hormone that plays a critical role in regulating hair growth in women, particularly by prolonging the anagen (growth) phase of the hair cycle.
