Acne is a common skin condition that can affect people of all ages and genders. It is most commonly seen on the face, chest, back, and shoulders. Acne can cause both physical and emotional problems, such as scarring and low self-esteem.

• Increased oil production: Oil, also known as sebum, is a natural substance produced by the skin to keep it hydrated. However, when the oil glands produce too much oil, it can clog pores.

• Dead skin cells: Dead skin cells that build up on the surface of the skin can also clog pores.
• Bacterial infection: P. acnes is a type of bacteria that normally lives on the skin. When pores become clogged, this bacteria can grow and cause inflammation, leading to acne.
• Hormones: Acne is more common during adolescence, when hormone levels are high.
• Lifestyle factors: Unhealthy diet, stress, and the use of certain cosmetics can also contribute to acne.