These are foods that contain high levels of histamine, a substance naturally found in certain food groups and in our bodies. While histamine is crucial for the immune system, under certain conditions, ...

Out of more than 3,000 skin diseases, how do you know what condition you have? These 23 skin rash pictures and expert tips ...

"While it is not a true allergy, cold urticaria is often referred to in everyday language as an allergic reaction to cold. "It is a rare condition that results in rashes or hives." ...

Keep your eyes peeled for these potential problems… Hives, also known as urticaria ... wear SPF and reapply regularly. If the rash is long-lasting and you’re unsure why it has occurred ...

What Is an HIV Rash? An HIV rash is irritated skin that affects people who have HIV. It can be itchy, red or purple, or painful. Most people who have HIV get a rash at some point. It’s a common ...

Photo: Collins The family of a restaurateur who “very likely” died from medication she received for a skin rash are suing the doctor who prescribed the treatment for alleged negligence.