General information on urticaria, what can trigger it, types and identification, and treatment from the American College of Allergy, Asthma, and Immunology.

Non-clinical explanation of the disease, its causes, and potential treatments.

Brief overview of types of urticaria, causes, and treatment. Displays some photographs.

Detailed information on types of urticaria, potential causes, and options for treatment.

Describes in detail how practitioners in China solve this disorder with TCM herbal products and herbs. Information about TCM books, qigong, tuina and acupuncture included.

Information on different types of hives, including cholinergic urticaria and dermographism.

Description of hives, symptoms, prevention, treatment, when to call the doctor, and prognosis.

Consumer health resource center providing information on the causes, symptoms, and treatment.

Pathophysiology, frequency, mortality/morbidity rate, causes, treatment, laboratory studies and medications.

Question and answer format explaining possible causes of hives, as well as treatment and prevention.

Read an article explaining a common rash and its many causes.

Extensive clinical and anecdotal information about chronic hives from members of a mailing list support group.

Living with Urticaria Pigmentosa. Find articles and information about a book.

A flash presentation showing the causes and treatment of urticaria. It also illustrates how steroids suppress urticaria without helping.

A brief definition of urticaria, followed by links to overviews, research articles, case reports and images

Causes, prognosis and treatment.

Information on the causes and symptoms of urticaria, and explanations of homeopathic treatment plans. Online consultation available.