Hives
Hives (Urticaria): What You Need to Know
About 1 in 5 people will suffer from hives, or urticaria, at some point in their life. This itchy rash swells into red bumps (“wheals”), which can look much like mosquito bites.
The severity of hives differs from person to person, and from one outbreak to another. A mild eruption may consist of an isolated red, itchy bump. At its worst, hives may cover the entire body and cause intense itching. When hives occur on the lips or face, the face can appear swollen.
Common Causes of Hives
Most people have idiopathic urticaria, meaning the cause of the hives is unknown. Other cases of hives are brought on by typical allergens:
Plants & Pollen
Animals & Pet Dander
Insect Bites & Stings
Sunlight
Foods
Drugs
Latex
Blood Transfusions
Infections (e.g. Common Cold)
Rubbing or Scratching Skin
Tempature Changes
Treatments
Hives can be short-lived (acute) or ongoing (chronic), but the approach to managing symptoms is often the same. The first step is identifying and avoiding potential triggers, followed by evaluation and care from an allergist.
Treatment plans are tailored to each individual and may include oral medications, topical therapies, or a combination of both. In some cases, advanced options such as biologic medications may be recommended to better control persistent symptoms.
In addition to medical treatment, simple at-home care can help reduce discomfort and prevent flare-ups. These supportive measures may include:
Applying cool compresses to calm irritated skin
Bathing in warm (not hot) water
Wearing loose-fitting, non-irritating clothing
Protecting skin from sun exposure
Avoiding extreme temperatures
With the right combination of medical care and self-management, most patients can effectively control their symptoms and improve their quality of life.
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