(Kang) 1, we can't ignore the original diseases in the body. Urticaria is an independent disease, and it may also be the skin manifestation of some diseases. There are many pathogenic factors of urticaria, such as dental caries, alveolar abscess, tonsillitis, otitis media, sinusitis and other bacterial infections and intestinal ascaris, pinworm and other parasitic infections; Fines; Fungal infection, such as tinea of hands and feet; Viral infection, such as hepatitis B; Also, hyperthyroidism, menstrual disorders, and even tumors hidden in the body are all pathogenic factors that cause urticaria. Therefore, active diagnosis and treatment of the original diseases in the body is conducive to eliminating urticaria.

(benefits) 2. Drugs cause disease, leading to recurrence of urticaria. This situation has become one of the most common clinical cases. The common drugs that cause urticaria are aspirin antipyretic and analgesic, polymyxin and other antibiotics, chloramphenicol, tetracycline, streptomycin, sulfonamides, analgin, penicillin and so on. Pathogenic drugs are not only western medicines, but also some traditional Chinese medicines, such as Niuhuang Jiedu tablets and Ganmaoqing, which may cause urticaria. If urticaria suddenly occurs when taking these drugs at the same time, the simple and effective way is to stop taking them.

(lai) 3. Pay attention to living habits and avoid bad stimulation. Patients who have suffered from urticaria should pay special attention to this. Usually, we should pay attention to keeping indoor and outdoor clean and sanitary, and avoid pets such as cats and dogs. When there are flowers in the room, especially flowers that spread pollen, take out the bedroom and the room where you often walk on weekdays. Drinking, getting cold, getting emotional, etc. It will accelerate the expansion of skin blood vessels, stimulate and aggravate urticaria. Inferior plastic products, food additives, soaps and chemical fiber clothes may cause adverse stimulation to people with allergies and urticaria, and attention should be paid to them.