Pressing the inner corner of the eye if there is tearing, or even pus, indicates that there may be a blockage of the tear duct or chronic dacryocystitis. Specifically, if you press the tear duct area, you can see tears or secretions overflowing from a small spot on the lower eyelid, which is the lacrimal punctum. If there is tearing or overflow of pus, treatment is recommended. Initially, tear duct irrigation can be performed to determine the location of the blockage of the tear duct, whether it is a blockage of the lacrimal punctum, a blockage of the common lacrimal duct, or a blockage of the nasolacrimal duct. If accompanied by pus overflow, it is considered to have chronic dacryocystitis. If it is simple nasolacrimal duct blockage, it can be treated by performing multiple flushes or performing tear duct probing. If it is chronic dacryocystitis, it is recommended to perform lacrimal sac nasolacrimal anastomosis for treatment. Therefore, if there is tearing in the eyes, it is considered to be a problem of the lacrimal duct, and it is common to have a blockage of the lacrimal punctum, a blockage of the common lacrimal duct, or chronic dacryocystitis.