1. Avoid contact with allergens: know your allergens and try to avoid contact. For example, people who are allergic to pollen can try to reduce outdoor activities and use air purifiers.
2. Enhance immunity: maintaining good living habits, such as regular work and rest, healthy diet, moderate exercise, etc., will help enhance the body's immunity and reduce the occurrence of allergic reactions.
3. Pay attention to diet: avoid eating too many irritating foods, such as spicy and greasy, and increase the intake of foods rich in vitamins C, E, zinc and other nutrients, which will help improve the body's resistance.
4. Drug treatment: If the allergic symptoms are serious, you can consider using antihistamines, steroids and other drugs for treatment, but you need to use them under the guidance of a doctor.
5. immunotherapy: for allergic diseases that recur for a long time, immunotherapy can be considered to improve the body's tolerance through gradual exposure to allergens.
In a word, improving allergic constitution requires comprehensive consideration of many factors, including living habits, diet, medication and so on. If the symptoms are serious or last for a long time, it is recommended to seek medical advice and receive professional treatment in time.