Cold Urticaria, “Cold Allergy”
For many of us, being cold is simply unpleasant. However, for some, their body reacts to the cold in an unusual manner. For instance, for those with Cold Urticaria, also known as a “Cold Allergy,” their skin develops hives when they come into contact with the cold, like cold air or cold water. Although each person with Cold Urticaria experiences it differently, some experience severe reactions that are systemic, affecting the body as a whole. This is most commonly the case when swimming in cold water.
This reaction can cause a whole slew of symptoms including blood pressure levels that are frighteningly low, fainting, and shock. In the most severe cases Cold Urticaria can be fatal. Young adults are more likely to experience Cold Urticaria than children or older adults and more often than not symptoms tend to only last a few years. Those with Cold Urticaria can do their best to avoid the cold or can also take an antihistamine.
