For people with allergic rhinitis, they are basically allergic to everything, such as hot and cold air, pollen, dust, catkins and so on. Improving the allergic constitution is very helpful for the recovery of the disease, as follows:

First, avoid contact with allergens: this is the most direct and effective method, including diet, environment and commonly used cosmetics. You can go to the hospital for allergen screening or patch test to find out which substances you are allergic to, so as to achieve effective prevention.

Second, maintain good hygiene habits: Showing helps to eliminate allergens around and on your clothes. Clean regularly and keep dry. Close-fitting clothes can be dried in front. You can use a mite remover to remove dust and keep the indoor environment clean. Wipe with a damp cloth frequently and change sheets, quilts and pillowcases frequently.

3. Diet: Try to be light, nutritious and reasonable, and eat more foods rich in vitamins and minerals, such as Chinese cabbage, tomatoes, cabbage, cauliflower and carrots.

Fourth, increase the amount of exercise: proper exercise can enhance physical fitness and improve immunity, and proper running exercise is beneficial.

5. Standing antiallergic drugs: such as loratadine and cetirizine.

In a word, these are all better ways to improve allergic constitution.