First, allergic people. Although the problem of allergy is serious, not everyone is allergic. Allergies are common in women and children. The allergic manifestations of women are generally redness, papules, desquamation and other symptoms on the face and neck, and it will be itchy. Be careful not to scratch at this time. In children, the symptoms are eczema, diarrhea, asthma and so on. Although it doesn't seem to be a big threat, it may seriously threaten life safety.
Second, stay away from allergens. People often say that spring is the season of allergic nightmares, because there are more pollen in spring, which is an important allergic source and will lead to high incidence of allergies, so allergic constitution should stay away from flowers and pollen. Followed by dust mites, because the temperature is more suitable in spring and the humidity is more suitable for the growth and reproduction of dust mites, allergic asthma constitution will lead to asthma attacks if it inhales dust mites.
Third, pay attention to prevent allergies. We have mentioned allergens above. If you want to prevent allergies, you should stay away from these allergens. In spring, people with allergies had better close the doors and windows, try to close the windows when driving, and don't exercise outdoors unless necessary. Secondly, we should strengthen our own protection, wear masks when going out, and wrap the bare skin tightly to avoid contact with allergens.
(The picture comes from the Internet. If there is any infringement, please contact the author to delete it. )