Hives are raised, often itchy, red welts on the surface of the skin. They are usually an allergic reaction to food or medicine.
Urticaria
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 moreEach year I see hundreds of new patients with complaints of hives and swelling. Hives are intensely itchy skin rashes that resemble welts... Read more »
Frequently I see patients who develop rashes or hives for unclear reasons. Unfortunately when people experience hives on nearly a... Read more »
I recently heard someone use the term, emotional roller coaster of life, and I thought..."It's so true!!" Well that roller coaster can... Read more »
So many of us can balance our lives, juggling work, home responsibilities, the needs of other family members and friends, thinking we are... Read more »
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 »
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 »
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 »
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 »
Source: ADAM Encyclopedia
In prehistoric times, the physical changes in response to stress were an essential adaptation for meeting natural threats. Even in the modern world,... Read more »