Seborrheic dermatitis is a common inflammatory skin condition that can cause flaking, scaling, and irritation on the scalp, face, and other oil-rich areas of the body. In skin of color, it may appear as light patches, gray or ashy scale, or flaking along the hairline rather than obvious redness. Learn what causes seborrheic dermatitis, how to manage flares, and the treatment options that can help keep your skin and scalp healthy.

Pseudofolliculitis barbae, often called razor bumps, is a common inflammatory skin condition caused by ingrown hairs after shaving. It most often affects people with tightly curled or coiled facial hair and can lead to dark spots, scarring, and persistent irritation if left untreated. Learn what causes razor bumps, how to prevent them, and the treatment options that can help keep your skin healthy.

Alopecia is a broad term for hair loss and can happen for many different reasons, including inflammation, genetics, hormones, tension on the hair, or underlying medical conditions. Depending on the cause, it may show up as thinning, patchy loss, a widening part, or changes along the hairline.