There are several symptoms of urticaria

summary

In life, there must be a lot of people suffering from urticaria disease for the first time, but for the initial patients, the understanding of the disease is still not much, therefore, often delay treatment, leading to aggravation of the disease, in order to better treat urticaria disease, first of all, we should also understand the symptoms of urticaria, so how many symptoms of urticaria?

There are several symptoms of urticaria

Symptom 1: acute urticaria; acute urticaria onset, skin itching, patients quickly appear different sizes of bright red or pale wind, edema in a few hours gradually reduced, but there will be other new wind. Some patients will hurt the gastrointestinal mucosa, which can lead to abdominal pain, diarrhea and other adverse symptoms. 　　

Symptom 2: vascular edema; patients with vascular edema in the eyelids, lips, genitalia and other places limited swelling, with the passage of time, the disease gradually worsened, lasting for about two days, and self subsided. 　　

Symptom 3: cholinergic urticaria, which is common in young people. After exercise, emotional stress, heat and eating hot drinks, acetylcholine acts on mast cells and eventually leads to cholinergic urticaria.

matters needing attention

The common pathogenic factors of food are fish, shrimp, crab, egg, milk and so on.