Elderly people with tearing eyes can choose topical spotting of broad-spectrum antibacterial eye drops such as levofloxacin or clindamycin, and systemic oral antibiotics can be added if necessary. Elderly people may have tearing eyes due to tear duct obstruction, dacryocystitis, and various microorganisms causing conjunctival infections or inflammation, and can choose levofloxacin or clindamycin and other broad-spectrum antibacterial eye drops to treat it. However, tearing caused by the above mentioned infections and inflammation will recur if the cause of the tear duct obstruction and other etiological factors have not been relieved. Elderly people with tearing eyes may also be blepharoplakic gland dysfunction caused by the manifestation of dry eyes, for this situation can choose sodium vitrate or other artificial tears alternative eye drops, corneal epithelial damage occurs, but also choose calf serum deproteinized extracts for repair. It is recommended that the elderly long-term tearing seriously affect the life of the situation to consult a doctor in a timely manner, after a clear diagnosis for corresponding treatment.