Acne is an inflammatory skin condition characterized by clogged pores, whiteheads, and blackheads, as well as cysts and pimples. It is one of the most common skin conditions in the world, affecting both men and women of all ages. Acne occurs when the pores of the skin become clogged with sebum, an oily substance produced by the sebaceous glands. When the pores become blocked, bacteria can build up, which can lead to inflammation and blemishes. Acne lesions usually appear on the face, neck, chest, back, shoulders, and upper arms. Acne can be caused by a variety of factors, such as genetics, hormones, and stress. Hormonal changes, such as those related to puberty or the menstrual cycle, can cause increased oil production, which can lead to clogged pores. Additionally, bacteria can build up on the skin due to sweat, tight clothing, or unclean makeup brushes, resulting in acne lesions. Stress and diet may also be contributing factors, especially if there are changes in hormone levels or appearance of acne lesion. Treating acne typically involves a combination of medications, including topical treatments and oral antibiotics. Topical treatments, such as retinoids, benzoyl peroxide, and salicylic acid can be effective in clearing up the skin. Oral antibiotics may be used to reduce the inflammation associated with acne, as well as to reduce the bacteria on the skin. In severe cases, isotretinoin may be prescribed to reduce the size of the sebaceous glands and help clear up the skin. In addition to medical treatments, lifestyle changes can be helpful in managing acne. Washing the face twice a day, using a gentle cleanser, and avoiding harsh scrubbing can help reduce the build-up of oil and bacteria on the skin. Additionally, avoiding greasy and processed foods, eating a healthy diet, and reducing stress can also help improve acne. Overall, acne is a common condition that can be managed with proper medical treatment and lifestyle changes. If you are dealing with acne, talk to your dermatologist for advice on how to reduce and manage your symptoms.