Pollen And Hives
Hives are raised, often itchy, red welts on the surface of the skin. They are usually an allergic reaction to food or medicine.
Alternative Names
Urticaria
Causes, incidence, and risk factors
When you have an allergic reaction to a substance, your body releases histamine and other chemicals into your bloodstream. This causes itching, swelling, and other symptoms. Hives are a common reaction, especially in people with other allergies such as hay fever.
When swelling or welts occur around...
Read moreMore information on "Pollen And Hives"
From Our Experts
Oral Allergy Syndrome or Pollen Food Allergy: The Facts
People often ask questions here about itching in the throat, mouth and nose. While it's true that this type of itching is frequently... Read more »
Understanding and Treating Pollen Allergy
In this post, I will talk about the various types of pollen allergy and how to manage them. Pollen allergy is probably the most common... Read more »
Asthma and Pollen Season
In this entry, I would like to address some issues that are relevant to the pollen season of warmer months that is upon us in most parts of... Read more »
Tree Pollen Triggers Asthma
Spring can be a difficult time for asthmatics, especially those of us with outdoor allergies. When the trees start pollinating, you can... Read more »
Grass Pollen Season: Some Common Misconceptions
"Doc, I think I'm allergic to cottonwood tree. Every summer I start sneezing my head off when those "cotton things" start floating around... Read more »
From Our Sources
Hives (Urticaria)
Source: Harvard Decision Guide
What Is It? Hives, also called urticaria, are circumscribed swellings on the skin that often are itchy. Often they are pink or red, but they don't... Read more »
Hives
Source: ADAM Encyclopedia
UrticariaSymptomsItchingSwelling of the surface of the skin into red- or skin-colored welts (called wheals) with clearly defined edgesThe hives may... Read more »
Hives
Source: ADAM Encyclopedia
UrticariaPreventionAvoid exposure to substances that give you allergic reactions. Don't wear tight-fitting clothing and avoid hot baths or showers... Read more »
Hives
Source: ADAM Encyclopedia
UrticariaTreatmentTreatment may not be needed if the hives are mild. They may disappear on their own. To reduce itching and swelling:Avoid hot baths... Read more »
A Guide to Surviving Pollen Season
This year's allergy season is bringing misery to millions, but experts say there are ways to find relief this pollen season. In this article, allergy... Read more »
Featuring Content From:
By using this service, you accept our Terms of Use. Please read them. The consumer health information on is for informational purposes only and is not a substitute for medical advice or treatment for any medical conditions. You should promptly seek professional medical care if you have any concern about your health, and you should always consult your physician before starting a fitness regimen. Copyright © 2012 Remedy Health Media, LLC. All Rights Reserved.
