The infection in the hair follicle caused by bacteria, shaving, or clothing irritation is termed folliculitis, which presents as itchy, red, and potentially pus-filled bumps.
An infection in the hair follicle caused by bacteria, shaving, or clothing irritation is known as folliculitis. This condition is characterized by itchy, red, and sometimes pus-filled bumps. Risk factors for developing folliculitis include sweat, skin injuries, ingrown hairs, tight clothing, and irritation from shaving. While it can be self-limiting, persistent or worsening symptoms may require medical treatment such as topical antibiotics. Notably, acne is a related skin condition that involves inflammation of hair follicles often associated with clogged pores, which can also become infected and lead to pimples and other lesions.
So, folliculitis is the correct term for an infection in the hair follicle, and measures to prevent such an infection include wearing loose-fitting clothing and careful shaving practices.