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
Minoxidil
Clinical Applications
Minoxidil is a topical medication that promotes hair regrowth by prolonging the growth phase.
Scarring Alopecia
Clinical Applications
Scarring alopecia involves permanent hair loss caused by follicular scarring.
Ketoconazole
Clinical Applications
Ketoconazole is an antifungal medication commonly found in medicated shampoos.
Follicular Unit Extraction (FUE)
Clinical Applications
Follicular Unit Extraction (FUE) is a hair transplant method where individual follicular units are extracted directly from the donor area and implanted into thinning or bald areas of the scalp.
