Folliculitis, also known as folliculitis barbae, sycosis barbae, or barber’s itch, is an inflammation of the hair follicles caused by a bacterial infection, most commonly Staphylococcus aureus. The condition typically occurs due to ingrown hairs resulting from shaving or other hair removal methods, such as waxing or plucking. Folliculitis can affect both men and women and can occur on any part of the body where hair grows.
There are two main types of folliculitis: superficial and deep. Superficial folliculitis is the most common type and is characterized by small, red bumps that appear on the skin. Deep folliculitis is less common and is characterized by larger, more painful bumps that may be filled with pus.
Folliculitis is usually not serious and can be treated at home with over-the-counter medications, such as benzoyl peroxide or an antibiotic ointment. However, if folliculitis is severe or does not respond to home treatment, it is important to see a doctor.
Several techniques and measures can be taken to reduce the likelihood of folliculitis, including:
- Using a sharp razor and shaving cream or gel when shaving.
- Shaving in the direction of hair growth.
- Exfoliating the skin before shaving.
- Using a warm compress to help open the hair follicles before shaving.
- Applying an aftershave balm to help soothe the skin after shaving.
- Avoiding waxing or other hair removal methods that can cause ingrown hairs.
- Keeping the skin clean and dry.
- Using a medicated shampoo if folliculitis occurs on the scalp.
It is important to differentiate between folliculitis and pseudofolliculitis as they are not the same condition. Folliculitis is the inflammation of hair follicles, whereas pseudofolliculitis is caused by ingrown hair that results in inflammation or partial inflammation of hair follicles. Treatment for folliculitis involves anti-inflammatory medications and possibly antibiotics, whereas pseudofolliculitis can be addressed through exfoliation and the removal of ingrown hair from the follicles.