Journalist Annie Lowrey has a rare disease that causes a near-constant itch that doesn't respond to most treatments. She ...

Sun allergy is a term that describes when the skin breaks out into an itchy red rash after a person spends time outdoors. Here’s what people need to know about this condition, how to tell the ...

It will typically crop up two days after a severe sunburn has occurred, and will last for two or more days. "It is described as a maddening, uncontrollable itch of the affected skin. Some have ...

But they also appear after a viral infection ... almost like a sunburn,” Walls says. For some, the rash is completely asymptomatic. But for others, it's very itchy, he adds.

It will typically crop up two days after a severe sunburn has occurred, and will last for two or more days. "It is described as a maddening, uncontrollable itch of the affected skin. Some have ...