How to prevent allergic urticaria

Although urticaria is a common skin disease, it is clinically divided into different types according to its causes, and allergic urticaria is the most common among them. If the allergen can be found, prevention can be done. So, how to prevent allergic urticaria? I hope the introduction in this article can help you find the answer to this question.

1. Pay attention to diet and avoid triggers

Certain foods may be triggers. For example, fish, shrimp and seafood, canned food, pickled food, beverages containing artificial colors, preservatives, yeast and other artificial additives can induce urticaria. In addition, irritating foods such as overly sour and spicy foods will also reduce the digestive function of the gastrointestinal tract, causing food residues to stay in the intestines for too long, thereby producing peptones and polypeptides, increasing the chance of human allergies.

2. Pay attention to hygiene and avoid adverse stimulation

If you have a history of urticaria, you should keep fewer pets such as cats and dogs at home, and maintain a regular lifestyle to adapt to changes in the external environment. Drinking, being hot, being impulsive, exerting force, etc. will aggravate the dilation of blood vessels in the skin, stimulating or aggravating urticaria. For people with allergies or urticaria, it may be an adverse stimulus and should be avoided. People suffering from cold urticaria should not go to the beach or take cold baths, and should keep warm in winter.

3. Pay attention to allergies caused by drug factors

How should urticaria be prevented? In clinical practice, some drugs can cause urticaria, such as antibiotics such as penicillin, tetracycline, chloramphenicol, streptomycin, sulfonamides, polymyxin, antipyretic analgesics such as analgin and aspirin, etc.

4. Actively treat existing diseases

Clinically, there are many diseases that can cause urticaria, such as infectious diseases: parasitic infections such as intestinal ascariasis and pinworms; bacterial infections such as dental caries, alveolar abscess, tonsillitis, otitis media, sinusitis, etc.; viral infections such as hepatitis B; fungal infections such as tinea pedis and tinea manuum. In addition, diabetes, hyperthyroidism, menstrual disorders, and even potential tumors in the body may cause urticaria.

After understanding how to prevent allergic urticaria, I hope you can pay attention to these precautions in your daily life. If you once have symptoms of allergic urticaria, it is recommended that you go to a regular hospital for diagnosis and treatment as soon as possible to avoid letting the disease continue to develop and bring more serious adverse consequences.