17Different Types of Acne

17Different Types of Acne Iatrogenic Acne This is triggered by the use of prescription medications such as phenytoin, lithium and isoniazid. It is also know as acne medicamentosa Cyclic Acne This is triggered by the release of hormones after ovulation and it usually results in premenstrual flare-ups of acne or the development of pimples just before the monthly periods. Cosmetic Acne This is triggered by the use of oil rich skincare products that clog the skin pores. It is also known as acne cosmetica or pomade acne.  Acne Detergens This is triggered by excessive washing of the face as it can stimulate the sebaceous glands to produce more sebum or oil which can clog the pores. Steroid Acne This is triggered by the use of prescription steroids whether they are applied on the skin or given intravenously or inhaled. Teenage Acne This is triggered by the increase in production of androgens or male sex hormones during puberty.