What is the best antihistamine for cold urticaria?

Antihistamines block the symptom-producing release of histamine. They can be used to treat mild symptoms of cold urticaria or to prevent a reaction. Over-the-counter (nonprescription) products include loratadine (Claritin) and cetirizine (Zyrtec Allergy).

What medications cause cold urticaria?

Drug-induced urticaria is the term used when urticaria is caused by a drug, most often penicillin, a non-steroidal anti-inflammatory agent (NSAID), or sulfamethoxasole in combination with trimethoprim (see Sulfa drugs and the skin) [1].

What can I take for cold urticaria?

One medication that helps many people who have cold urticaria is an antihistamine. It can prevent hives from developing. An antihistamine can also prevent symptoms like itchiness. If antihistamines fail to prevent hives, your dermatologist may prescribe a stronger medicine, such as omalizumab.

Is cold urticaria life threatening?

Cold urticaria is potentially life threatening, with a risk of anaphylaxis and death on exposure of large skin areas to cold, for example, jumping into cold water and hypothermia in neurosurgical and cardiothoracic operations.

Is cold urticaria a disease?

Cold urticaria (hives) is an allergic condition that causes red, itchy rashes on the skin after exposure to the cold. If you have this condition, you may notice the skin reaction about five to ten minutes after you come into contact with cold water or weather. The reaction may last from one to two hours.

Will cold urticaria go away?

Some people who have cold urticaria see it go away on its own within a few weeks or months. About half the people who get cold urticaria will see it disappear within five years.

Is cold urticaria rare?

Essential cold urticaria makes up about 1% to 3% of all urticaria cases, and occurs most often among young adults. Familial cold urticaria is rare.