An eye pouch suddenly swollen how to return a responsibility

The sudden swelling of the eye bag in one eye may be caused by factors such as staying up late, lack of sleep, and overuse of the eye. In addition, pathological possibilities cannot be ruled out. Clinically, it is common in conjunctivitis, sty, etc., and may also be related to kidney diseases. If you are concerned, you can go to the ophthalmology department for a check-up first and make a clear diagnosis based on the results of various examinations.