The incidence of urticaria has a certain relationship with diet, and some foods may be the cause. For example, fish, shrimp, seafood, canned food containing artificial additives such as artificial pigments, preservatives and yeast, pickled food and beverages can all induce urticaria.
2, pay attention to allergies caused by drug factors.
Clinically, some drugs can cause urticaria, such as penicillin, tetracycline, chloramphenicol, streptomycin, sulfonamides, polymyxin and other antibiotics, analgin, aspirin and other antipyretic and analgesic drugs.
3. Pay attention to hygiene and avoid bad stimulation.
People with a history of urticaria should pay attention to keeping indoor and outdoor clean, and keep fewer pets such as cats and dogs at home. Avoid inhaling pollen, dust, etc. Stay away from wind, cold, heat, dampness, dryness, fire and insect poison. Live regularly to adapt to changes in the external environment. Drinking, heating, emotional excitement, exertion, etc. It will aggravate skin vasodilation and stimulate or aggravate urticaria. Rubber gloves, hair dyes, soaps and detergents, chemical fibers and wool clothes may be bad stimuli for patients with allergies or urticaria and should be avoided. People suffering from cold urticaria should not go to the beach or take a cold bath. Keep warm in winter.
4. Actively treat the original disease.
Urticaria is not only an independent disease, but also a skin manifestation of some diseases. There are many diseases that can cause urticaria, such as infectious diseases: parasitic infections such as intestinal roundworm and pinworm; Bacterial infection, such as dental caries, alveolar abscess, tonsillitis, otitis media, sinusitis, etc. Hepatitis B virus infection; Fungal infections such as tinea manus and pedis. In addition, diabetes, hyperthyroidism, menstrual disorders and even potential tumors in the body may cause urticaria.
5. Keep a healthy mind and improve your body resistance.
The attack and aggravation of chronic urticaria are related to people's emotional or psychological stress. Therefore, keeping a happy mood, taking proper physical exercise and strengthening physical fitness will be very beneficial to prevent urticaria.
For more information about urticaria, you can read Lufei Renurticaria blog and wish you a speedy recovery.