A wide variety of skin lumps, bumps, and tags are encountered in dogs, especially as they age. They can arise from many different cells or structures in the skin like the oil glands and hair follicles ...

Hidradenitis suppurativa (HS) is a long-lasting skin condition that causes painful, inflamed lumps, cysts, and skin tunnels — often near your sweat glands. HS is likely caused by an overactive immune ...

Not all red skin spots are caused by acne. Many other skin conditions can result in bumps that look like normal blemishes. Some more serious conditions, like staph infections and skin cancer, can also ...

Ever had small, painful lumps that form under the skin? Did you think they were pimples and waited for them to resolve on their own? That could be the case, unless they only heal slowly, recur, and ...

The symptoms of hidradenitis suppurativa (HS) can range from mild to severe. HS causes a combination of boil-like lumps, cysts, blackheads, scarring, and channels in the skin. HS is a chronic skin ...