What Causes Bacne?
There is no scientific evidence for what causes back acne.
According to an article on the Acne Resource Center back acne tends to occur around puberty when the sebaceous glands, which produce sebum, start functioning. When too much sebum is produced pores and hair follicles can become clogged attracting bacteria. This can lead to acne.
Stress, oily or fatty foods, excessive sweating and even heredity do not seem to play a role in the causes of back acne, according to the Acne Resource Center. There is also no proof back acne is developed from tight clothing, excessive sweating and heavy backpacks (although it is possible 'bacne' is exacerbated by this).
How to Treat Back acne?For milder versions of back or body acne a topical 10 percent benzoyl peroxide cream or gel will suffice. Cysts should be treated by a dermatologist.
To treat mild back acne:
Wash the back with an anti-bacterial cleanser formulated for the face, Stay away from regular soap. Let skin dry.
Follow with a 10 percent benzoyl peroxide gel or cream. Let dry.
Step 3 (optional)
Some experts suggest using the benzoyl peroxide in tandem with an alpha hydroxy treatment such as Alpha Hydrox Enhanced Lotion is optimal.
For severe back acne, consult a dermatologist for prescription treatment. Cysts can be treated in the office.