Acne develops when hair follicles become clogged with excess oil (sebum), dead skin cells, and bacteria. These blockages can lead to the formation of whiteheads, blackheads, pimples, and other types of acne lesions. While acne is most common during adolescence, it can affect people of all ages.

Several factors can contribute to the development of acne:

Excess Oil Production: The skin naturally produces oil to keep itself hydrated. When the sebaceous glands produce too much oil, it can combine with dead skin cells and block pores, creating an environment where acne develops.

Clogged Hair Follicles: Dead skin cells that are not shed properly can accumulate inside hair follicles. When mixed with excess oil, these cells can block pores and lead to the formation of acne lesions.

Bacterial Growth: A type of bacteria called Cutibacterium acnes naturally lives on the skin. When pores become clogged, these bacteria can multiply rapidly, causing inflammation and increasing the severity of acne.

Hormonal Changes: Hormonal fluctuations during puberty, pregnancy, menstruation, or certain medical conditions can increase oil production in the skin, making breakouts more likely.

Genetics: Family history can play a significant role in acne development. Individuals with parents or siblings who have experienced acne may be more likely to develop the condition themselves.

Stress: Although stress does not directly cause acne, it can worsen existing breakouts by triggering hormonal changes and inflammation within the body.

Diet and Lifestyle Factors: Certain dietary habits, including high-sugar foods and processed carbohydrates, may contribute to acne in some individuals. Lack of sleep, smoking, and poor skincare habits can also increase the risk of breakouts.

Certain Medications: Some medications, including corticosteroids, lithium, and hormone-based treatments, may trigger or worsen acne as a side effect.