Medically reviewed by Susan Bard, MD Itchy bumps on the skin that aren't mosquito bites could be a symptom of several health conditions and reactions, including hives, other bug bites, and some skin ...

Those with seasonal allergies have likely experienced the itchy and watery eyes, runny nose, sneezing and scratchy throat, but there are some lesser-known symptoms you might also want to watch for.

That angry cluster of itchy red bumps might be more than just an annoying skin condition. While many skin irritations represent harmless reactions to environmental triggers, some persistent or unusual ...

A sudden rash after sun exposure might not be a typical sunburn — it could be a photosensitivity reaction caused by fragrance ...

Metal jewelry is a staple in many wardrobes, from everyday earrings to statement necklaces and bracelets. However, not all ...

There are five main skin types. Each type has distinct characteristics and needs that affect how the skin looks and feels. Once you know your skin type, you can build a skin-care routine that ...

Tattoos have been associated with severe cutaneous complications, especially in patients with preexisting or underlying inflammatory skin diseases.

Both bug bites and hives can cause red, itchy bumps on your skin. While it can be difficult to tell them apart, learning key features and characteristics of each can help. Hives and bug bites are ...

People can develop allergic reactions to the ingredients in tattoo ink. An allergic reaction to a tattoo can emerge years after a person gets tattooed. Medication may be necessary to treat the immune ...

“Onion skin,” which doctors call lamellated periosteal reaction, occurs when multiple layers of bone form in a concentric circle around the outer surface of the bone. It can occur with Ewing sarcoma.