Allergic patients should pay attention to a balanced diet, eat less greasy, sweet and irritating food, smoke less and drink less. Pay attention to distinguish allergens. Eating more foods rich in vitamins can enhance the body's immune ability. Allergic patients can eat more foods with anti-allergic function to strengthen the skin's defense ability.

Honey contains a small amount of bee venom, which can improve the internal environment of human body, regulate the immunity of the body, have antiallergic effect, and can be used for the adjuvant treatment of bronchial asthma; Moreover, honey contains a small amount of pollen grains, which will have a certain desensitization effect on pollen allergy if it is often drunk.

Second, medical desensitization therapy

For some people with severe allergic symptoms, they can turn to medical means to change their allergic constitution. In this treatment, the doctor will chemically change the patient's serum to dilute it. Inject the changed allergen and antigen immersion liquid made of milk, pollen and other substances under the skin, and gradually increase the concentration of allergen to adjust the human immune system, so that allergic people can resist allergic substances in the body, thus effectively preventing the symptoms of skin allergy.

Third, traditional Chinese medicine immune regulation desensitization method

In the theory of TCM constitution identification, people with special constitution will have special situations such as allergies and genetic diseases due to congenital genetic factors. For the regulation of allergic constitution (allergic constitution), Professor Wang of Beijing Traditional Chinese Medicine recommended Yupingfeng Powder (Yupingfeng Granule) when talking about allergic constitution. "Astragalus membranaceus, Saposhnikovia divaricata and Atractylodes macrocephala complement each other", and Astragalus membranaceus is used to replenish qi and consolidate exterior; Atractylodes macrocephala is used to strengthen the spleen and strengthen the qi of the spleen and stomach, so the qi prescription of defending exterior has biochemical source; Fangfeng, expelling wind and dispersing wind are the main drugs in wind; Yupingfeng Powder is composed of three herbs, which has the effects of invigorating qi, consolidating exterior and stopping sweating, and has obvious effects on resisting the invasion of exogenous pathogens, preventing colds and improving allergic diseases. Yupingfeng Granule can improve allergic constitution and effectively reduce the recurrent attacks of allergic dermatitis, rhinitis and asthma.