You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is Folliculitis and explain in detail?
Folliculitis is the infection and inflammation of one or more hair follicles. The condition may occur anywhere on hair-covered skin. The rash may appear as pimples that come to white tips on the face, chest, back, arms, legs, buttocks, or head.Although acne can often involve superficial infection and inflammation of some hair follicles, the condition of those follicles is usually not called folliculitis, as that term is usually reserved for the separate set of disease entities comprising infected and inflamed hair follicles with causes other than acne.

Signs and symptoms
Rash (reddened skin area)
Itching skin
Pimples or pustules located around a hair or follicle; may be confused with chicken pox
May crust over
Typically occur on neck, armpit, or groin
May present as genital lesions
Spreading from leg to arm to body through improper treatment with antibiotics

Complications
This condition can develop into a more severe skin condition, such as cellulitis or abscess.

Causes
Most carbuncles, boils, and other cases of folliculitis are infected with Staphylococcus aureus.Folliculitis starts with the introduction of a skin pathogen to a hair follicle. Hair follicles can also be damaged by friction from clothing, an insect bite, blockage of the follicle, shaving, or braids that are very tight and close to the scalp. The damaged follicles are then infected by Staphylococcus spp. Folliculitis can affect people of all ages.Iron-deficiency anemia is sometimes associated with chronic cases.

Bacterial
Staphylococcus aureus folliculitis
Hot-tub folliculitis is caused by the bacterium Pseudomonas aeruginosa.  The folliculitis usually occurs after sitting in a hot tub that was not properly cleaned before use.  Symptoms are found around the body parts that sit in the hot tub - the legs, hips, chest, buttocks, and surrounding areas.  Symptoms are amplified around regions that were covered by wet clothing, such as bathing suits.
Sycosis vulgaris, sycosis barbae, or barbers itch is a staphylococcal infection of the hair follicles in the bearded area of the face, usually the upper lip. Shaving aggravates the condition.
Gram-negative folliculitis may appear after prolonged acne treatment with antibiotics.

Fungal
Tinea barbae is similar to barbers itch, but the infection is caused by the fungus T