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

You can have a reaction to various foods, but it’s not always an allergy – the difference lies with your immune system.

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

One woman has shared how she started getting violent allergic reactions when eating certain foods. Lisa O'Brien said she started getting a red rosacea-like rash across her face which followed shortly ...

Allergic reactions to vitamin B12 are rare, but real. The reason may sound strange, but it's true - an allergy to cobalt.

In October 2022, she began experiencing hives when her skin came into contact with water. Her reactions were sometimes so ...

Every meal I ate gave similar reactions and for a ... This can lead to allergy-like symptoms such as bloating, vomiting, diarrhoea and hives, but also in rarer cases shortness of breath and ...

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

Many formulas contain cow's milk protein, one of the most common food allergies in babies. Learn more about this allergy and ...

If you struggle with hair loss, you probably have come up with a hundred possible reasons that could be causing it: from ...

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