Acne is a common chronic disorder affecting the hair follicle and sebaceous gland, in which there is expansion and blockage of the follicle and inflammation. There are several variants.

Acne is a common chronic disorder affecting the hair follicle and sebaceous gland, in which there is expansion and blockage of the follicle and inflammation. There are several variants.

The mechanisms involved in acne pathophysiology include:

• Inflammation

• P acne bacteria proliferation

• Sebum production

• Plug formation of skin pores