Folliculitis is an inflammation of the skin surface caused by self-inflammation infection, primarily related to Staphylococcus aureus, and some are caused by Keratinophyton infections. Generally, this disease is not contagious and will not spread through contact with others. However, some cases of the disease can progressively develop into more severe forms, forming large abscesses or cysts. Therefore, once folliculitis occurs, it is essential to undergo proper treatment, which can include oral and topical anti-inflammatory medications. If the folliculitis is relatively minor, it can also be treated by disinfecting with iodine followed by lancing to clean out the pus and blood. It is important to consistently avoid spicy and irritating foods, refrain from staying up late, and avoid public baths and swimming pools.