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What to do about thermal urticaria

Recommendation: Urticaria is a common allergic skin disease. When exposed to allergens, red patches of different shapes and sizes will appear in unspecified parts of the body. Itching will occur in these areas where plaques occur. If the exposure to the red allergen is not stopped and treated, the rash and itching will intensify.

1. Watch your diet and avoid triggers. The onset of urticaria has a certain relationship with diet, and certain foods may be triggers. For example, fish, shrimp, seafood, canned foods, pickled foods, and drinks containing artificial colors, preservatives, yeast and other artificial additives can all induce urticaria. In addition, irritating foods such as too sour and spicy will also reduce the digestive function of the gastrointestinal tract, causing food residues to stay in the intestines for too long, thus producing peptone and peptides, increasing the chance of human allergies.

2. Pay attention to hygiene and avoid negative stimulation. People with a history of urticaria should pay attention to keeping indoors and outdoors clean and hygienic, and keep fewer pets such as cats and dogs at home. Avoid inhaling pollen, dust, etc. Avoid wind, cold, heat, dampness, dryness, fire and insect poison. Adapt life patterns to changes in the external environment. Drinking alcohol, being exposed to heat, being emotional, exerting force, etc. can aggravate the dilation of blood vessels in the skin and trigger or aggravate urticaria. Rubber gloves, hair dyes, perfumed soaps and detergents, chemical fiber and wool clothing, etc., may be harmful irritants to people with allergies or hives patients and should be avoided. People suffering from cold urticaria should not go to sea bathing beaches or take cold baths. They should keep warm in winter.

3. Pay attention to allergies caused by drug factors. In clinical practice, some drugs can cause urticaria, such as penicillin, tetracycline, chloramphenicol, streptomycin, sulfonamides, polymyxins and other antibiotics, metamizole, aspirin and other antipyretic analgesics, etc.

4. Treat existing conditions aggressively. Urticaria is either an independent disease or a cutaneous manifestation of certain diseases. There are many diseases that can cause urticaria. For example, infectious diseases include: parasitic infections like intestinal roundworms, pinworms, etc.; bacterial infections like dental caries, alveolar abscess, tonsillitis, otitis media, sinusitis, etc.; viral infections like Hepatitis B; fungal infections like tinea pedis, etc. In addition, diabetes, hyperthyroidism, menstrual disorders, and even potential tumors in the body may cause urticaria.

5. Maintain a healthy mentality and improve body resistance. The onset and aggravation of chronic urticaria are related to a person's emotional or psychological stress.

6. Use traditional Chinese medicine for prevention. Certain traditional Chinese medicines, such as Polygonum multiflorum, wolfberry, ginseng, astragalus, Ganoderma lucidum, jujube, Ligustrum lucidum, Cuscuta chinensis, Schisandra chinensis, Polygonatum japonica, Chinese yam, Codonopsis pilosula, etc., have anti-free radicals, improve immune function, promote metabolism, and regulate the nervous system. It has multiple functions such as the endocrine system and the endocrine system, and has obvious anti-allergic effects.