Treatment for Watery Eyes

Today, people spend significant time daily using smartphones and computers. Prolonged screen exposure can lead to eye fatigue, and in some cases, excessive tearing—particularly when exposed to wind. Some individuals frequently use over-the-counter eye drops, but these only provide temporary relief, and ocular discomfort often persists. Below, we outline evidence-based treatment strategies for excessive tearing.

Treatment Approaches for Excessive Tearing

1. Avoid prolonged, uninterrupted computer use and take regular breaks. Carry preservative-free artificial tears to use as needed for symptomatic relief. After one hour of continuous screen work, rest for 5–10 minutes. Maintain proper ergonomics: position your monitor so that your eyes gaze slightly downward (at or just below horizontal), minimizing neck muscle strain and reducing the surface area of the eyeball exposed to ambient air.

2. Optimize your workspace environment. Ensure ambient lighting is soft and non-glaring. Adjust monitor brightness and contrast appropriately, and maintain high display resolution. Ensure desk and chair heights are ergonomically matched to your computer setup.

3. If you experience persistent dryness, redness, burning or foreign-body sensation, heavy eyelids, blurred vision, or even ocular pressure or headache—and symptoms fail to improve with rest—consult an ophthalmologist promptly.

4. Ensure a minimum of eight hours of quality sleep per night to support timely regulation of cerebral cortical blood flow.

5. In daily life, consume ample fresh vegetables, fruits, milk, eggs, animal liver, and lean meats—foods rich in protein and vitamin A. Limit intake of fried, sugary, greasy, and spicy foods. Regular tea consumption is also beneficial: polyphenols and other bioactive compounds in tea enhance antioxidant capacity and may help mitigate effects of environmental radiation exposure.

Common Causes of Excessive Tearing

1. External Stimuli

In some individuals, lacrimal glands become reflexively overstimulated by external factors such as cold air or wind, resulting in increased tear production. When excess tears cannot be efficiently drained through the nasolacrimal duct system, they overflow onto the cheek—manifesting as epiphora.

2. Impaired Tear Drainage (Lacrimal Pump Dysfunction)

Tear secretion remains normal, and the lacrimal passages are anatomically patent (confirmed by irrigation), yet laxity of the orbicularis oculi muscle compromises the “lacrimal pump” mechanism—reducing active tear drainage and leading to epiphora.

3. Chronic Ocular Inflammation

Conditions such as conjunctivitis, trachoma, ocular trauma, foreign bodies, or tumors may cause partial narrowing or obstruction of the lacrimal ducts. Even with normal tear production, reduced drainage capacity prevents complete tear clearance into the nasal cavity, resulting in overflow tearing.

The above outlines key therapeutic approaches and underlying causes of excessive tearing. We hope this information proves helpful to you.