An allergic reaction can cause a neck rash with urticaria (hives), or raised, red, itchy bumps or welts. Allergic reactions to foods or environmental allergens often cause a rash on the face and neck.

Learn when rashes signal medical emergencies. Color, location, and symptoms reveal dangerous conditions needing urgent care.

A skin rash on the neck can be a red flag for thyroid issues, adds Joel Kopelman, MD, FACS, Facial Plastic Surgeon at ...

They might be red or filled with clear liquid ... In infants, it can form around the neck. Heat rash usually goes away when your skin cools off. Uncomfortable symptoms can be treated with ...

The namesake red rash usually starts out looking like a bad sunburn. It typically starts on your neck and face and then spreads to the chest, the back, and the rest of the body. It’s raised and ...

The bacteria releases a toxin that causes a bright red blotchy rash that has a sandpaper-like texture, and the rash can spread to the entire body and usually first appears on the groin ...

The rash starts as flat red spots on the face, especially near the hairline, then spreads downward to the neck, trunk, arms, legs, and feet. Over a few days, the spots may become slightly raised ...

Heat rashes on your neck tend to happen because "the neck ... Dr. Kobets says. Usually, a heat rash manifests as red clusters of small blisters or pimples. But do heat rashes itch?

The five main symptoms of the measles are fever, cough, runny nose, red or watery ... down the neck, trunk, arms, legs, and feet. They can eventually combine to appear as one rash.