Symptoms of gastrointestinal urticaria

summary

Gastrointestinal urticaria is a common skin disease, caused by a variety of factors, skin mucosal blood vessels have temporary inflammatory hyperemia and a large number of liquid exudation, resulting in local edema of the skin damage, often can not find the cause of the disease, patients often from time to time in the body, face or four limbs from a piece of red and itchy rash, the more itching, the more itching. The number of episodes ranged from several times a day to once a few days. Now let's talk about the symptoms of gastrointestinal urticaria

Symptoms of gastrointestinal urticaria

1. Gastrointestinal urticaria with nails or blunt scratch the skin, that is consistent with the scratch strip uplift, soon subsided, accompanied by itching.

2. Peptone urticaria (acute protein allergic urticaria) is caused by peptone decomposed from food. Skin congestion, redness, wheezing, headache, fatigue. Generally, the course of disease is short, and it can subside in 1-4 days, sometimes lasting for several hours or 1-2 days. It belongs to antigen antibody reaction.

3. After the skin of solar urticaria is exposed to sunlight or artificial light source for several seconds to several minutes, there are local itching, erythema, wheal, occasionally vascular edema. In severe cases, when the skin rash occurs, there may be chills, fatigue, syncope, spasmodic abdominal pain, bronchospasm and other symptoms.

matters needing attention

The patients were excluded by the method of eliminating eating. Patients can eat the following foods for 3 weeks: rice, vegetables, carrots, potatoes, pumpkins, rapeseed oil, sugar, salt, and all kinds of green tea, and then add one kind of food every day. After eating the food, observe whether acute urticaria occurs for several days. If acute urticaria occurs, it indicates that the patient may be allergic to the food added, We should stop eating this kind of food in time; To avoid the occurrence of urticaria, we must pay attention not to use a lot of high protein substances in a short period of time, do not drink a lot