What is cold urticaria?
Cold urticaria is a type of skin condition and is basically allergies to cold temperatures. A person with this type of skin state often penetrates the hives, a type of raised red rash, which tends to be extremely itchy, or in the most extreme cases, a person may develop life -threatening complications. This reaction can occur at any time when a person is exposed to cold weather or cold water. Some patients with cold urticaria cannot drink even cold fluids without having a physical reaction. The exact cause of cold urticaria is not fully understood, although it is assumed that it is associated with a defective immune system.
Symptoms of cold urticaria usually occur within minutes of exposure to cold air or water. In fact, these symptoms may deteriorate when the skin begins to heat after this type of exposure. If the weather conditions are wet or windy, there is a better chance of developing a reaction. While the appearance of hives, itching and sometimes pain, a burning feeling are the primary symptomAky cold hills, some people can develop serious or even fatal complications.
In addition to the more typical symptoms of cold urticaria, some patients may experience a rapid heart rhythm, chills or fainting. In some cases, different parts of the body may begin to swell, especially arms, legs or suitcase. The greatest risk for a person with cold urticia is to have contact with a full body with a cold. Cold water swimming is an example of this type of increased risk.
Severe reactions may include sudden and dramatic blood pressure reduction. This sudden drop in blood pressure could cause fainting or a person can go to shock. Shock is a health condition in which the body does not receive the right flow and can be life -threatening. Symptoms of shock may include chest pain, confusion or loss of consciousness. Emergency medical attention is necessary if these symptoms develop.
Cold kopnice has no medicine butSome medicines may be able to alleviate some symptoms. Antihistamines are the most commonly used medicines for this condition and can be quite effective in reducing itching and inflammation. Many antihistamines can be purchased without a prescription in most drug stores, although stronger antihistamines may be prescribed unless over -the -counter medicines provide sufficient relief. Some types of anxiety drugs can also relive symptoms in some people.