The cause of chronic urticaria is complex, extremely difficult to find, and there are also greater difficulties in treatment, and itching is heavy and persistent, which has a great impact on the normal life and work of patients. Therefore, for chronic urticaria, the first thing you need to do is how to relieve the symptoms of chronic urticaria. To relieve the symptoms of chronic urticaria caused by itchy or tingling skin, discomfort, headache, fever, is the need to do the following: 1, strengthen exercise, low immunity is an important factor causing chronic urticaria, so more exercise, improve physical conditions, you can quickly relieve the symptoms of urticaria. 2, pay attention to diet safety, usually drink more hot water, never touch seafood food, including shredded kelp, fish, shrimp, etc.. Eat more fresh fruits and vegetables. Frying, deep-frying or spicy food is more likely to trigger the body’s heat reaction food should also be eaten less. 3, cold compress, for the itchy parts of the local ice is a better way to combat the itchy skin, not only can make local vasoconstriction, can also reduce the itchy feeling. 4, can take anti-allergy drugs, but can not always take. Anti-allergy drugs have a sedative effect on the brain, and after taking them, it is easy to feel like sleeping, long-term use of these drugs is not good for health. 5, usually can drink more vitamin C tablets, can quickly improve their own immune system. 6, avoid scratching, scratching the local itch will make the local temperature increase, so that the blood release more histamine (allergens), but will worsen. 7, can choose Chinese medicine to remove the body’s dampness, poison, choose Western medicine anti-inflammatory fire, anti-allergy, to achieve the role of internal and external regulation. If you can do these points, although you can not cure chronic urticaria, but also can reduce the torment brought by chronic urticaria.