My eyes are red and itchy recently. What is the reason and how to do it? Will it have anything to do with the following?

Your symptoms should be conjunctival allergy.

Runshu eye drops should have little effect on your eyes, because its composition is chloramphenicol+artificial tears. Chloramphenicol has a weak anti-inflammatory and bactericidal effect, and it is generally not easy to cause eye flora imbalance, while artificial tears are artificial tears in plain English. You feel a little smooth is the effective composition, because frequent use of the computer is easy to cause dry eye.

Now I'll tell you why you are red and itchy, because you have dry eye, and the tear film can't effectively protect your eye surface, so once you come into contact with the substance that causes your allergy, your eyes will be red and itchy. When you have symptoms in the morning, I guess you use the computer late at night, and there are dust mites on quilts and pillows, which causes you to be allergic. So I suggest you take the quilt and pillow core to the sun to dry, and you can't just change condoms outside. Itching after bathing at night is because your eyes are exposed to hot water, which causes blood vessels to dilate and histamine in the blood vessels to ooze, which leads to your allergy. Therefore, it is recommended to apply cold water to your eyes in the morning and evening.

As for medication, go to the hospital to find a doctor to prescribe anti-allergic eye drops and drugs, plus special artificial tears to use together, the effect should be obvious. But the main problem is that you have to change your eye habits.