Hives

Hives, also know as urticaria, are a common cause of itchy rashes. Find out what hives looks like in these hives pictures.

There are many different hives causes including foods, drugs, infections, and diseases. If you or someone you know has hives, this is the place to go to find out what might be causing it.

Vibratory Angioedema is a form of hives caused by contact of the skin with a vibrating stimulus. Find out more about this rare form of hives.

Solar urticaria is a rare form of hives caused by exposure to certain ultraviolet wavelengths. Find out more about this form of physical hives.

Urticaria, also known as hives, is a common allergic skin condition. Find out basic information about urticaria.

Hives, also known as urticaria, are caused by the release of histamine in the skin. Find out more about the causes of hives and the treatment of hives.

The causes of hives divided into ingestion, diseases, and contact.

Dermographism is a form of hives caused by stroking the skin with an object. Find out more about this common type of hives.

Cholinergic urticaria is a form of hives that causes hives to form after exercise. Find out more about this form of hives and how it can be treated.

Pressure urticaria is a form of hives caused by applying pressure to the skin. It is a common cause of hives and can be debilitating.

Cold urticaria is a form of hives caused by exposure to cold.

Solar urticaria is a rare form of hives caused by exposure to certain ultraviolet wavelengths.

Water urticaria, or aquagenic urticaria, is a rare form of hives caused by exposure of the skin to water. Find out more about this form of hives.

Vibratory angioedema is a form of hives caused by contact of the skin with a vibrating stimulus. Find out more about this rare form of hives.

Exercise induced anaphylaxis is a form of hives that causes shock and possibly death within minutes of beginning exercise. Find out more about this form of hives.

Hives may be associated with thyroid disease, both hypothyroidism and hyperthyroidism. Find out more about the relationship between hives and the thyroid.

Information about hives from your Alleries Guide.

Info on allergic skin conditions, including hives, from the AAAAI.

Good information from MedicineNet.