γγA popular article written by a classmate, which I think is very true.γγIn addition to symptomatic medication, there are some precautions to remind parents: 1. It is best to check the source of allergies and avoid them as much as possible. 2. Use a vacuum cleaner to clean beds, carpets, and often use a wet cloth to clean bedroom furniture. It is recommended to use an air purifier. 3. If you are allergic to pollen, you should pay attention when you go out. 4. If you are allergic to pets, it is better not to keep small pets. 5. There are also people who are allergic to mold, so pay attention to the room not to be too humid and reduce air humidity. 6. I recommend preservative-free artificial tears 2, do not rub the eyes, this should watch the hands of children to avoid aggravating the local reaction 3, cold compresses, local vasoconstriction, to reduce the symptoms of eye itching