Types. Acute urticaria and/or angioedema: With these conditions, hives or swelling lasts less than 6 weeks. The most common causes are foods, medicines, latex, and infections. Insect bites or a ...

WebMD provides the basics on allergies ... Allergens can enter your body in several ways: ... If you're allergic, within 15 minutes, a rash or raised spots – called wheals – will appear.

Hives cause characteristic red, purple, or skin-colored itchy bumps that appear and disappear quickly anywhere on the body. These bumps typically turn white or disappear when a person presses them ...

A rash can affect one part of the body or cover a large area. Rashes can also be dry, moist, bumpy, ... allergies, and medications. They can also result from bacterial, fungal, viral, ...

Those with seasonal allergies have likely experienced the itchy and watery eyes, runny nose, sneezing and scratchy throat, but there are some lesser-known symptoms you might also want to watch for.

People with aquagenic urticaria develop red, itchy hives and welts when their body comes in contact with water during a ...

Dining out with food allergies: How to avoid hives, nausea When ordering, inquire about ingredients and preparation methods… Last updated: May 30, 2025 | 19:10 ...

Summer allergies are upon us, and forecasts show the tree and grass pollen outlook will be moderate to high this week.

UPMC Children’s Community Pediatrics is seeing an increase in cases of croup, strep throat, allergies, a stomach bug and viral upper respiratory infections. WellSpan Pediatric Medicine Physic… ...