What medicine does seasonal urticaria take
summary
Every year at this time, I will appear large areas of erythema, and even bulge, sometimes sleep inadvertently came out, the doctor said it is not very serious, but still feel uncomfortable, the following science to you what medicine to take seasonal urticaria.
What medicine does seasonal urticaria take
First, seasonal urticaria is type I hypersensitivity of skin and mucous membrane. It is caused by active mediators such as histamine released by mast cells and basophils. Its clinical manifestations are characteristic skin rash or gastrointestinal symptoms. When the climate changes, the temperature difference is great or the temperature is hot and humid, many people often have skin allergy. Seasonal urticaria is mostly caused by allergic mechanism.
Second: urticaria belongs to allergic skin disease. All kinds of factors lead to temporary inflammatory hyperemia and large amount of fluid exudation in the skin and mucous vessels. It can cause local edema damage. It occurs and subsides rapidly, with severe itching. The first treatment is to eliminate the cause of disease. Western medicine can use antiallergic drugs such as chlorpheniramine, kairuitan, ketotifen or some hormones. Traditional Chinese medicine needs to be treated based on syndrome differentiation.
Third: the whole body large red flat pimples, itching uncomfortable, attack fast, the more itchy scratch, back without leaving traces as a feature. It is suggested that oral cetirizine or loratadine, local calamine lotion or zinc oxide lotion can achieve good curative effect. After recovery, continue to use medicine for a week, so as not to turn into chronic, chronic is not good to eradicate.
matters needing attention
The so-called seasonal urticaria, it does not always exist, but in a certain period of time will attack, and the treatment is more troublesome, need to spend a certain amount of effort to treat well, and some people will be because of their constitution, some drugs will bring such symptoms.
