👉 As pimples, also known as acne, arise from a combination of factors including excess sebum production, clogged hair follicles, and bacterial infection. When the skin's oil glands produce too much sebum, it can mix with dead skin cells and bacteria, leading to the formation of a plug in the hair follicle. This plug can become inflamed, causing redness and swelling, which results in the appearance of pimples. Hormonal changes, stress, and certain foods can exacerbate these conditions by increasing sebum production or triggering inflammation. Additionally, the presence of bacteria like Propionibacterium acnes can further contribute to the development and severity of acne.