Hives, also known as urticaria, are raised, itchy welts on your skin that occur due to an allergen. The reaction is ...

New allergies frequently pop up and their severities can change too – meaning Chloe has to keep track of them with a color-coded spreadsheet.

I have an allergic reaction when I eat melon soup” sounded like a joke till Majorie Konye was rushed to an emergency ward of a general hospital. We often ...

A sun rash is an immune system reaction to sunlight exposure that causes itchy bumps, raised patches, or blisters on your ...

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

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

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

Aches and pains. Pain (think: body aches and a sore throat) is also a tip off that you’re dealing with a virus like a cold.

Allergy medications not doing the job this season? Experts explain why allergy immunotherapy may be the newest answer to ...

A significant increase in Lichen Planus cases has been observed post-COVID-19, with stress, weak immunity, and autoimmune ...

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