The rash may appear as small blisters and cause an itching or burning feeling, among other symptoms. Sun rash is a type of photodermatosis, where exposure to sunlight causes a reaction on your skin.

An extended day in the sun can be anything but relaxing for those who develop polymorphous light eruption, an uncomfortable, ...

Sun poisoning is more serious than a typical sun allergy or seasonal sun rash. Getting poisoned by UV exposure causes severe sunburn and intense whole-body symptoms that usually require immediate ...

An atypical skin reaction to sun exposure causes a sun rash. Learn more about symptoms, causes, comparisons to other sun-induced conditions, and more.

Sun poisoning usually means a severe sunburn that seems similar to an allergic reaction. WebMD explains sun poisoning symptoms, treatments, and prevention tips.

A sun allergy can cause an itchy burning rash Sometimes you might have a severe reaction to a sunburn or your skin can be extra sensitive to sun exposure, causing you to break out in hives or an ...

Many people don’t realize that you can be allergic to the sun. Here, learn common symptoms of sun allergy, plus how to treat it.

Sun allergies are triggered, not only by sunlight but also by the body's reaction to UV radiation or its interaction with substances on the skin. "UV radiation is the main trigger," explains Mallory.

With sunny summer weather can come new skin rashes, including heat rash and sun poisoning. But some can be severe, so it's important to know the differences.

UPMC Children’s Community Pediatrics is seeing an increase in cases of viral upper respiratory infections and allergies. Pediatricians at Penn State Health Children’s Hospital are seeing flu ...

Solar urticaria is a rare allergic reaction to sun exposure. The condition causes an itchy rash or hives that appear on any skin that has been exposed to the sun.

Breaking out in a rash after exposure to sunlight is not uncommon – here’s what you need to know about sun allergy.