**Acne Vulgaris** is one of the most common skin diseases in adolescents and young adults. In this material we will look at the description and causes of acne vulgaris, as well as methods of treating and preventing this disease.
**Acne vulgaris Phlegmous** is a group of acne that is characterized by an increased thickness of purulent contents inside the pores, which leads to their blockage and inflammation. This group of acne differs from ordinary acne in that pus accumulates deeper in the pores, which complicates treatment. Often such rashes appear on the back, chest, neck, but can occur on any part of the body.
Acne can occur as a separate problem, or it can be