Heat rash, usually very itchy, can affect anyone, especially when it gets hot and sticky. These home remedies for heat rash ...

A deep dive into shellfish allergy symptoms, causes and risks. From itchy hives to full-blown anaphylaxis, why seafood ...

Mosquito bites are a normal part of being outdoors, particularly in tropical or monsoon areas. Most are harmless and work ...

Circular rashes may be puzzling—and alarming. The instant most individuals catch sight of a circle or ring-shaped area on the ...

An itchy scalp may be related to your hair-washing schedule, but may stem from various other causes, including skin ...

We know that stress can take a toll on the body, but many may not realize it can produce a rash. "Stress can increase the level of the hormone cortisol, increasing inflammation in your body, which can ...

Many times, the cause cannot be found. If this happens, your dermatologists may prescribe an antihistamine for your child. When applied to the hives rash, this medication can help relieve the itch. An ...

cholinergic urticaria (where the hives are triggered by elevated body temperature), in which emotional stress can induce the rash, says Anthony M. Rossi, MD, an assistant attending dermatologist ...

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Urticaria is the medical term for hives ... who first noticed EIU while playing soccer at the age of 8 years. The rash came back on his arms every practice and limited his ability to exercise.

Urticarial vasculitis is an autoimmune condition that causes itchy or painful hives. Some people may also develop inflammation in other organs, such as the kidneys or lungs. Vasculitis is a group ...

In most cases, the nails will rebound after you stop using these products. It’s important to remember that the rash of contact dermatitis does not necessarily mean you have an allergy.