Symptoms of urticaria

summary

The emergence of urticaria is due to skin irritation, the etiology is more complex, which is also a common disease in dermatology, patients do not have the limitations of age and gender. In the skin due to allergy and infection and vasodilation reaction, when the skin will appear edema reaction. If the disease is not serious, it will subside in a short time, but it may recur later. When there is urticaria disease reaction, we must go to the hospital in time for treatment and control, in order to prevent the patient's disease aggravation.

Symptoms of urticaria

Because there are many different types of urticaria, the symptoms of many patients are different when the disease appears. Sunlight urticaria is a common disease in our daily life, which is caused by direct sunlight exposure, which can lead to syncope in a short time.

Later, because of the presence of urticaria and lead to systemic reactions in patients. The common ones are nausea, vomiting, abdominal pain and diarrhea. When it is serious, it will lead to serious symptoms such as decreased blood pressure and shortness of breath, which is more dangerous for patients.

The initial manifestation of urticaria is wheal, wheal color is red or white, wheal size is different, the skin will appear obvious itching. A small number of patients will have skin edema, and then if it does not subside, it will develop into vascular edema.

matters needing attention

The most obvious symptom in clinic is wheal, which can be judged as urticaria when it appears. After the diagnosis, how to treat is the key, removing the etiology and treatment is the main, finding the food that causes the disease or the allergen that causes the disease.