Spending time in the sunshine is an excellent way to boost your mood and vitamin D levels, but too much sun exposure harms your skin and can lead to heat-related illnesses, like heat rash and sun ...

When your skin is red, itchy, and irritated, it could be a rash or it might be hives. Check out the symptoms and the best ...

You can help prevent skin reactions, too. The best way is to use sunscreen to protect yourself from the sun's ultraviolet (UV) rays, and cover up. Called a "malar" rash, this may spread over your ...

Hives — also known as urticaria — is a skin reaction that causes itchy welts that can range from small spots to large blotches. They can be triggered by many situations and substances ...