Urticaria is complicated to diagnose by its symptomatic overlap with other skin conditions and the frequent misclassification ...

People are not born allergic to things, but they can be born with a genetic tendency to become allergic to things to which ...

Chris Brookes-Smith could have died from eating peanuts - but taking part in a clinical trial has changed his life.

Doctors say it's increasingly common for adults who've never had allergies to suddenly experience symptoms like sneezing, ...

I was fully covered in these hives, head to toe. Literally from the top of my head to the bottom of my feet,” said Rob ...

The FDA has approved the popular drug Dupixent (generic name, dupilumab) for adults and kids 12 and up with chronic spontaneous urticaria (CSU), a long-lasting itchy skin condition, when regular ...

The most common trigger is scratching or rubbing the skin firmly. The hives are not always itchy. As with acute hives, chronic hives can also occur due to an allergy. However, unlike acute hives ...

Itchy breasts can be caused by a number of health issues. Learn what they are and how to effectively treat them.

Medically reviewed by Anju Goel, MD Allergies themselves can't cause dizziness. However, they can cause symptoms that lead to ...

Just thinking about poison ivy can make you itch. Blistering rashes on your arms and ankles, oozing bumps between your fingers and eyelid-swelling exposures are all-too-familiar summer hazards.

Discover the symptoms, causes and treatments for hereditary angioedema, a rare genetic disorder causing severe swelling that ...