Acne - Symptoms and causes - Mayo Clinic
2024年7月20日 · Acne is a skin condition that occurs when your hair follicles become plugged with oil and dead skin cells. It causes whiteheads, blackheads or pimples. Acne is most common among teenagers, though it affects people of all ages. Effective acne treatments are available, but acne can be persistent.
Acne - Diagnosis and treatment - Mayo Clinic
2024年7月20日 · Learn more about this common skin condition, including causes, treatments and simple skin care steps you can do at home to help control it.
Home Remedies: All about acne - Mayo Clinic News Network
2019年1月9日 · Acne is a skin condition that occurs when your hair follicles become plugged with oil and dead skin cells. It often causes whiteheads, blackheads or pimples, and usually appears on the face, forehead, chest, upper back and shoulders.
Nonprescription acne treatment: Which products work best?
2024年5月14日 · The acne products that are best for you depends on your skin type, acne type and skin care preferences. Here are some general guidelines for choosing and using topical nonprescription acne products: Begin with benzoyl peroxide and adapalene.
Epidermoid cysts - Symptoms and causes - Mayo Clinic
2024年3月27日 · Epidermoid (ep-ih-DUR-moid) cysts are harmless small bumps beneath the skin. They are most common on the face, neck and trunk. Epidermoid cysts are slow growing and often painless, so they rarely cause problems or need treatment.
Common baby rashes - Mayo Clinic
2024年3月29日 · Baby acne appears as red or white bumps on a baby's upper body. Pimples may be seen on the back or chest, as well as commonly on the cheeks and forehead. These spots often show up within the first month after birth. The acne most often goes away on its own after a couple of months. It typically doesn't leave any scarring.
Pregnancy acne: What's the best treatment? - Mayo Clinic
2022年4月26日 · To treat pregnancy acne, start with self-care: Wash problem areas with a gentle cleanser. Twice a day, use your hands to wash your face with a mild soap and warm water. Avoid certain products, such as facial scrubs and astringents. They tend to irritate skin, which can worsen acne. Excessive washing and scrubbing also can irritate skin.
Heat rash - Symptoms & causes - Mayo Clinic
2022年5月6日 · Heat rash usually heals without scarring. People with brown or Black skin are at risk of spots of skin that get lighter or darker in response to inflammatory skin conditions (postinflammatory hypopigmentation or hyperpigmentation). These changes usually go away within weeks or months.
Folliculitis - Symptoms & causes - Mayo Clinic
2022年8月31日 · Folliculitis is a common skin condition that happens when hair follicles become inflamed. It's often caused by an infection with bacteria. At first it may look like small pimples around the tiny pockets from where each hair grows (hair follicles).
Mayo Clinic Q and A: Understanding adult acne
2018年5月18日 · When your body produces too much sebum and dead skin cells, they can build up and plug the hair follicles, creating an environment where bacteria thrive. That can lead to inflammation or infection, causing pimples and other acne symptoms.