When the body is hot and sweats, it becomes oxygenated. Can any doctor give an answer?

You may have cholinergic urticaria.

Cholinergic urticaria is a type of wheal that people often call. When the body temperature increases slightly due to heat, mental stress, ingestion of hot food or drinks, or after exercise, the increased blood flow stimulates the brain's temperature regulation center, excites cholinergic nerves and releases acetylcholine. If this chemical is Allergies, allergic reactions can occur.

Six suggestions for patients with cholinergic urticaria.

1. Pay attention to 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 adverse 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. In patients with cholinergic urticaria, keep the body cool and avoid sweating. According to relevant studies, the positive rate of IgE in the blood and skin test of smokers is significantly higher than that of non-smokers, and the allergies caused by passive smokers such as their children are also relatively increased. Therefore, people suffering from urticaria should stop smoking.

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. Certain Chinese patent medicines such as Ganmaoqing and Niuhuang Jiedu Tablets can also cause allergies and cause urticaria. When you are taking multiple medications and suspect that your urticaria is caused by one of the medications, the simplest and most effective way is to stop taking the medication promptly.

4. Actively treat existing diseases. 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. Therefore, effectively diagnosing and treating the underlying disease can help eliminate hives.

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. In terms of disease prevention and treatment, traditional Chinese medicine has the theory of "calm and nothingness, and the disease will always be safe". It is believed that maintaining a pure and ascetic mentality can harmonize the human body's qi, make the blood vessels smooth, and have abundant righteousness. Over time, urticaria will naturally disappear. Invisibly.

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. People with allergies may wish to choose one or two flavors to make soup and drink it as tea. Cholinergic urticaria: In addition to the regular use of antihistamines, atropine, probenzoline, and reserpine are often added to achieve satisfactory results.

7. Cholinergic urticaria: In addition to the regular use of antihistamines, atropine, probenzoline, and reserpine are often added to achieve satisfactory results.