Cách sử dụng
Acne is a skin condition that many people experience, especially during their teenage years. It usually appears as small, red bumps or whiteheads on the face, neck, chest, and back. Acne can be caused by hormones, genetics, and poor skincare habits. If you have acne, it is important to keep your skin clean and avoid touching your face too much. There are also many products and treatments available to help manage acne. When talking about acne, it is important to use the word appropriately in sentences such as "I have acne on my forehead" or "She is using a special cream to treat her acne."