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

Your indoor versus outdoor environment could have an even bigger impact on your eczema symptoms than you realize.

While you may be aware of more common outdoor allergies, you may not know that plenty of things in your home could be causing ...

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

A TEENAGE girl who’s allergic to WATER and 39 other substances says getting caught in the rain makes her want to “scrape my ...

Face-sculpting masks and anti-pollen, makeup-fixing sprays can help you stay beautiful when the pollen starts flying.

While her diagnosis helped to explain most of her allergies, Chloe also suffers from aquagenic urticaria, an allergy to water ...

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

The Food Standards Agency (FSA), which published the alert, issues recalls when problems are spotted with food that means it ...

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

An unnamed 22-year-old man in Israel suffered from an extremely rare condition that caused him to be allergic to his own orgasms, according to a report in the American Journal of Case Reports.

Cumberland Valley Animal Shelter answers you pet-related questions. Also this week: Are there healthy dog treats?