I won't give you a copy of the online information, but I'm still at a loss. Someone stuck it in front of me. Let me tell you something that I personally understand and know.

First of all, your allergens are very common, almost in the task environment.

Second, your main symptom is cough, so I suggest the following:

1. Try to go to crowded or wet grasslands or Woods as little as possible, and avoid places where trees are in flowering season.

2. If you go out in a dusty environment or when there are many flowers in spring, try to wear a mask, which is the only rule to prevent dust pollen allergy.

3. Prepare some medicated soap (sulfur soap) at home, wash towels and bedding regularly, and get more sunshine. This is the principle of killing mites.

4. Always keep emergency drugs on your body, and put some emergency drugs on your body, usually hormones.

If you can, you can go to the hospital to check allergens for desensitization treatment, but don't hold out too much hope. It's a bit lucky, but it's also a way. If you get well, you won't have to suffer.