Detailed answer

Acne is caused by the blockage of hair follicles due to the overproduction of oil by the sebaceous glands in the skin. This excess oil, along with dead skin cells, clogs the pores, leading to the formation of comedones such as pimples, blackheads, and whiteheads. Acne can occur on the face, chest, back, and other areas of the body. Various factors contribute to the development of acne, including hormonal changes, genetics, certain skincare products, diet, and stress. Effective treatments for acne include topical and oral medications, proper skincare routine, avoiding pore-clogging products, and maintaining a healthy lifestyle.