👉 Activity pimples, also known as acne vulgaris, are a common skin condition characterized by inflamed, red, and often painful bumps on the face or other areas of the body. They occur when hair follicles become clogged with a mixture of sebum (oil), dead skin cells, and bacteria. When pores become blocked, bacteria multiply and cause inflammation, leading to the formation of pimples. Factors like hormonal changes, genetics, stress, and certain foods can exacerbate this condition. Treatment typically involves cleansing the skin, using non-comedogenic products, and sometimes prescription medications to reduce inflammation and prevent future breakouts.