Causes of Cystic Acne
Cystic acne, also known as cystic acne vulgaris, is caused by an excess buildup of oil in your skin's pores. Oil production by your pores is completely normal and necessary to protect your body, but if the oil is unable to escape from your pores, the area around the pore can get infected and cause swelling and pain. This is often followed by raised, red areas of skin with pus pockets.
Cystic acne most often occurs on the face, back, chest, shoulders and upper arms and can cause severe scaring if not treated properly. No matter how painful or itchy it may be, you should NEVER scratch or pop any of your cystic acne, as it will only make the condition worse, as well as cause scaring and pits in the skin. Only use proper facial cleansing techniques and special cystic acne treatments.
Cystic acne primarily occurs when the body is going through hormonal changes, such as in puberty, pregnancy and right after child birth. Adult cystic acne and baby cystic acne dispel the myth that it can only occur to teenagers.