24
Jan
Is Hives A Severe Allergic Reaction. Allergic reactions to food medicines or insect stings can appear as hives. In some people a food allergy can cause severe symptoms or even a life-threatening reaction known as anaphylaxis. The following symptoms may indicate angioedema. For some people angioedema can cause anaphylaxis severe swelling of the airways and lungs.
For most people hives dont cause serious problems. An allergic cause for hives should be suspected if episodes are rare short-lived. Allergic reactions to food medicines or insect stings can appear as hives. Seek medical attention right away if you experience hives along with. She has been tested so we know what she is allergic to and is being treated with immunotherapy. This often is caused by an allergic reaction.
Sometimes but not always hives occur as part of a more serious allergic reaction called anaphylactic shock.
An allergic reaction becomes more serious and is considered a medical emergency when any of the signs or symptoms are particularly severe such. Hives are due to a release of histamine in the skin commonly due to allergy to foods medicines viruses molds animals pollens etc. Most people will have a reaction to an insect bite but the most serious reaction is an allergic one. In some people a food allergy can cause severe symptoms or even a life-threatening reaction known as anaphylaxis. Swelling in the eyes or mouth. They usually occur within one to two hours of exposure and disappear in most cases within six to eight hours.