What causes acne
There are several factors that come into play when it comes to acne:
Some people are naturally prone to acne, which is why some people are affected by it and some people do not.
2. Hormonal imbalance
States of hormonal imbalance or flares such as in adolescence, and pregnancy. Use of hormonal therapy, and diseases such as pcos
Steroids are notorious for causing steroidal acne. Steroids are found in whitening creams, sometimes used in treatment of acne and other medical conditions