Allergic constitution leads to frequent urticaria, which is very uncomfortable. So we must treat it, but the most important thing is to find the edge of allergy. Therefore, doctors will ask patients to carry out allergen testing. But many people have found that there are many kinds of allergens, such as rice, eggs and so on. If so, life is really difficult to maintain. Therefore, it is still based on treatment. Allergy has a certain relationship with physical fitness, so we should strengthen physical exercise. Then there is a one-time continuous medication. Kairuitan is a good anti-allergic drug. If you haven't taken it before, take one tablet a day for a month. This method has a radical effect on some allergic patients.