It should be urticaria. It is recommended to go to the hospital for a detailed examination and diagnosis. Urticaria is a common allergic skin disease, commonly known as wheal, rubella, papule and rash. Often, when rashes (lumps) of different sizes appear on the skin, it will feel a little hard when touched by hand, with itching and swelling. Pores can be seen on the surface of the wind mass, and red marks slightly higher than the surface of the skin can appear when the skin is lightly scratched. This is because cells and liquids in blood vessels ooze from blood vessels. The patient's rash suddenly appears and disappears quickly, leaving no trace after disappearing, but it is easy to recur, and it can appear several times a day. The characteristics of urticaria are: most of them are caused by allergic reactions, and the most common suspicious reasons are food first, followed by infection.

Nursing care of urticaria

1, first find out the allergen that causes this skin problem.

2. Avoid the pathogenic environment. You can try to recall what environment or food you have eaten, and then try to reduce the chance of contact again in the future.

3. The skin should be kept clean and dry to prevent secondary infection.

4, nails should be cut short, you should try not to scratch with your hands.

5. When the skin itches, you can apply some antipruritic drugs, such as white lotion or furnace skin lotion.

6, diet should pay attention to avoid eating food related to urticaria, such as cod liver oil, shrimp, eggs and so on. Animal proteins such as milk are commonly known as "hair". Eat more broccoli and carbohydrate food. Try to eat less irritating food.

7. Urticaria can supplement Tamiflu's anti-allergic probiotics, resist IgE antibodies and regulate allergic constitution. It is very suitable for patients with urticaria, has no side effects, and can improve immunity and gastrointestinal tract. At the same time, it can be used together with some external ointments, such as Fu Min Bencaoji bacteriostatic ointment, which is pure Chinese medicine formula, mild and non-irritating, and helps to solve the problems of itching, redness and swelling caused by skin allergy.