👉 Acne, often referred to as pimples, is primarily caused by a combination of factors including hormonal imbalances, excess sebum production, clogged pores, and bacterial infection. Hormonal changes, particularly during puberty, menstruation, or in response to stress, can increase sebum production, leading to enlarged pores. When these pores become clogged with dead skin cells and bacteria, especially Propionibacterium acnes, they can become inflamed, resulting in pimples. Additionally, genetics play a role, as some individuals are more prone to acne due to their genetic makeup. Environmental factors such as diet, hygiene practices, and the use of certain skincare products can also exacerbate acne by disrupting the skin's natural balance or causing irritation.