Virus infection urticaria symptoms?

summary

Viral urticaria is a common type of urticaria, mainly due to eating "hair" or allergic skin diseases caused by cold wind. There are many kinds of urticaria classification, and the specific symptoms are different, so only understand the symptoms of urticaria, can symptomatic treatment. So, what are the symptoms of viral urticaria? Let's talk about it.

Virus infection urticaria symptoms?

The skin of patients with viral urticaria will initially appear some reddish papules, the size of mung bean, and the nature is relatively hard, spindle shaped, surrounded by a red halo, and then the top will form a small blister, which will become red and swollen after scratching, forming a wheal, with obvious itching feeling, leaving pigment spots after fading.

Viral urticaria is mainly distributed in the trunk and limbs of patients, the number is variable, repeated in batches, often accompanied by gastrointestinal discomfort symptoms, such as nausea, diarrhea, abdominal pain and vomiting. Because the disease is easy to repeat, old and new lesions exist at the same time, so the duration of the disease is different, and the wind mass of most patients begins to subside spontaneously in about one week.

Viral urticaria should be paid attention to. If it occurs in human respiratory tract or bronchus, there may be shortness of breath, dyspnea, chest tightness and throat blockage. If it is serious, there will be asphyxia or shock, endangering life. Therefore, it is the key to take preventive measures actively at ordinary times. If viral urticaria is not treated in time, it may turn into chronic urticaria. The course of disease can reach several months or even years. The itching is aggravated in the morning or before going to bed, which seriously affects people's quality of life and mental state.

matters needing attention

Once the symptoms of urticaria, in addition to timely medical treatment, diet should also pay special attention, patients should avoid induced food, such as fried, spicy, seafood and food containing artificial additives or pigments, so as not to aggravate the disease. Usually eat fresh fruits and vegetables rich in vitamins, for the prevention of disease and improve the condition, the physique has a good effect.