Acne is a disease of young people, with a high incidence between the ages of 15 and 30. Eating spicy food, staying up late, drinking little water, and having dry stools are the triggering factors. Sometimes you can see acne worsen during exams, or eat spicy food and break out the next day. The pimples can get up quickly, but go down not so fast. The main manifestations of acne are whiteheads and folliculitis, and cysts. Whitehead pimples are one of the main causes of inflammation when the follicle opening is blocked by pimples. Removal of acne is the first step of treatment. Adapalene cream is applied topically once a day at night, and this cream is very effective in removing acne. However, this cream is slightly irritating and may cause redness and flaking of the skin. When this occurs, it is necessary to suspend the treatment for a week and repair the skin with a moisturizing cream for skin care and a collagen mask. When you have folliculitis you can take oral minocycline hydrochloride and use a topical antibiotic cream, such as fusidic acid cream or clindamycin cream. At this time when there is folliculitis you can use alcohol to disinfect. However, alcohol is irritating and can be more red or irritating after use, so it is not recommended for routine use, only when doing individual treatments before.