A man's orgasms triggered flu-like symptoms and brain fog due to a rare condition called post-orgasmic illness syndrome .

Medically reviewed by Brendan Camp, MD Hives and eczema are two of the most common skin disorders. Hives, clinically known as ...

Hives, also known as urticaria, are raised, itchy welts on your skin that occur due to an allergen. The reaction is uncomfortable, but it’s often not serious.

AN ALLERGY sufferer has revealed the list of 40 things that could KILL her and one of them makes her want to “scrape” her ...

A teenager from Havant, Hampshire, has to manage more than 40 allergies—including an allergy to water—using a colour-coded ...

A milk allergy and lactose intolerance can cause similar symptoms after consuming dairy, but they are not the same. Here are ...

A young woman with more than 40 allergies - including water - has to use a colour-coded spreadsheet to keep track of them all ...

ARS Pharmaceuticals launched Neffy, the first FDA-approved needle-free epinephrine nasal spray for severe allergic reactions.

Research suggests that introducing kids to food allergens early in life can help—but that the same might not be true for ...

Histamine intolerance is a proposed condition in which a person may have difficulty metabolizing histamine in food. Learn ...

With temperatures increasing and seasonal change, there will be an increase in seasonal skin allergies. Know why pollens ...

It took about 20 minutes before the full-blown allergy took charge.” Fortunately, Susanne was not alone. With her ...