- Emedicine.com - Urticaria
- Pathophysiology, frequency, mortality/morbidity rate, causes, treatment, laboratory studies and medications. - American Academy of Dermatology - Urticaria - Brief overview of types of urticaria, causes, and treatment. Displays some photographs.
- Asthma and Allergy Information and Research - Urticaria - Detailed information on types of urticaria, potential causes, and options for treatment.
- Chinese Traditional Medicine and Urticaria - 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.
- DermNet - Urticaria - Information on different types of hives, including cholinergic urticaria and dermographism.
- Discovery Health - Hives - Description of hives, symptoms, prevention, treatment, when to call the doctor, and prognosis.
- eMedicine Health - Hives and Angioedema - Consumer health resource center providing information on the causes, symptoms, and treatment.
- Hives - DrGreene.com - Question and answer format explaining possible causes of hives, as well as treatment and prevention.
- Hives - DrGreene.com - Read an article explaining a common rash and its many causes.
- International Chronic Urticaria Society - Includes clinical and anecdotal information about chronic hives from members of a mailing list support group.
- MedicineNet: Hives - Doctor written consumer health information on this condition, the different types of hives, causes, and treatment.
- Stop And Smell The Roses - Living with Urticaria Pigmentosa. Find articles and information about a book.
- Urticaria Pigmentosa - Causes, prognosis and treatment.
