
Folliculitis - Symptoms & causes - Mayo Clinic
2022年8月31日 · People who get bikini waxes may get razor bumps in the groin area. Pityrosporum (pit-ih-ROS-puh-rum) folliculitis. This type is a rash of itchy, pus-filled bumps, …
Seborrheic dermatitis - Symptoms and causes - Mayo Clinic
2024年7月19日 · Seborrheic (seb-o-REE-ik) dermatitis is a common skin condition that mainly affects your scalp. It causes scaly patches, inflamed skin and stubborn dandruff. It usually …
Ringworm (scalp) - Symptoms & causes - Mayo Clinic
2022年1月22日 · Signs and symptoms of ringworm of the scalp may include: One or more round, scaly or inflamed patches where the hair has broken off at or near the scalp; Patches that …
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 …
Types of dermatitis (dermatitis pictures) - Mayo Clinic
2023年12月19日 · Bumps and blisters, sometimes with oozing and crusting. Swollen rash. Irritant contact dermatitis develops when the skin comes into contact with certain things that cause a …
Actinic keratosis - Symptoms & causes - Mayo Clinic
2022年12月17日 · Examine your skin regularly, looking for the development of new skin growths or changes in existing moles, freckles, bumps and birthmarks. With the help of mirrors, check …
Itchy skin (pruritus) - Symptoms and causes - Mayo Clinic
2024年10月23日 · Itchy skin can affect small areas, such as the scalp, an arm or a leg. Or it can cover the whole body. Itchy skin can occur without any other noticeable changes on the skin. …
Seborrheic keratosis - Symptoms & causes - Mayo Clinic
2022年1月18日 · A seborrheic keratosis grows gradually. Signs and symptoms might include: A round or oval-shaped waxy or rough bump, typically on the face, chest, a shoulder or the back
Dandruff - Symptoms and causes - Mayo Clinic
2023年8月25日 · Dandruff is a common condition that causes the skin on the scalp to flake. It isn't contagious or serious. But it can be embarrassing and difficult to treat. Mild dandruff can be …
Scalp psoriasis vs. seborrheic dermatitis: What's the difference?
2024年7月25日 · Skin flakes, called dandruff, on the scalp and hair; Itching; Scalp psoriasis and seborrheic dermatitis of the scalp share some similar treatments, including medicated …