What is the exercise urticaria?
Exercise Urticaria, also known as an allergy to exercise, is a prerequisite in which patients develop urtiky or hives in response to physical activity. This symptom is associated with two different diseases, cholinergic urticaria and anaphylaxis induced by exercise. Patients with cholinergic urticia break into hives whenever their basic body temperature rises. This is usually a slight condition that is determined separately. On the other hand, anaphylaxis induced by exercise can be life -threatening and is not caused by changes in body temperature.
Most often, the exercise is associated with a disease called cholinergic urticaria. Patients with this condition develop a reaction whenever their body temperature rises above normal, which may occur as a result of exercise, increased external temperature of the environment or fever. The disease is most common in people in their 20 or 30.N as hives. With this rash there will be many small skin lesions, which consist of elevated skin areas surrounded by redness.The rash often comes suddenly and is associated with itching, armor and pain. Patients can sometimes experience other symptoms such as dizziness, shortness of breath, nausea and vomiting.
Usually, the diagnosis of metal fluctuations in cooperation with cholinergic urticia is made on the basis of a clinical history. Although some tests that help diagnose are available, doctors usually rely on the patient's symptoms and incitement of events. The basis of the treatment of this condition is to take drugs in the class of antihistamines. Patients should also avoid permanent conditions that are known to stimulate hills such as strenuous exercise. In most cases, this situation will be resolved within ten years of diagnosis and patients no. The days must take medication or avoid certain situations.
rarely, the exercise privilege may indicate that a more serious condition called exercise anaphylaxis develops. Patients with anaphylaxis exercises have manym More serious symptoms than patients with cholinergic urticia. Both conditions cause a skin rash with associated itching. However, anaphylaxis exercises cause other symptoms, including flushing, swelling of the face, lightness and fatigue. Advanced cases can cause a serious sudden drop in blood pressure, which can lead to fainting and collapse.
Treatment of exercise hills associated with anaphylaxis exercises is mainly supportive. Patients may have an epinephrine injection as an immediate alleviating action. They can be supplied with intravenous fluids. In addition, if the swelling in the neck area sufficiently reduced the patient's ability to breathe, respiratory support with additional oxygen or mechanical vemtitlation may be needed until the patient is renewed.
The distinction between an exercise hill associated with cholinergic copy versus, which is associated with anaphylaxis of exercises, can be difficult. The distinction is often obvious in reverse view, especially if a patient develops a life -threatening anaphylactic episode. One wayIt is distinguished, it consists of understanding the triggers causing the hill. Cholinergic kopnice is stimulated by any increase in body temperature, while anaphylaxis of exercise occurs only as a result of exercise and is not related to body temperature.