Why do my eyes always tear up?

If you often shed tears, you should be alert. There are many reasons for this. For example, it is dry outside and the cold air stimulates the tear glands to secrete too much. In addition, if there is an obstacle to the discharge of tears and the tear duct is blocked, it is also easy to cause such diseases. There are also some eye diseases that cannot be ignored, such as conjunctivitis, trachoma, etc.

1. Influenced by external factors

Some patients may secrete tears reflexively due to external stimulation of the tear glands, such as cold air or wind, resulting in increased tearing. Excessive tears cannot be discharged from the tear duct in time and flow out of the eyelids, causing tearing.

Treatment: This is purely a physiological tearing phenomenon. If the external stimulation factors are removed, this symptom will disappear, so no treatment is needed.

2. Tear drainage disorder

The tear secretion volume is normal, the tear duct is unobstructed, the flushing is unobstructed, but the orbicularis oculi is loose, the tear pump function is weakened or disappears, causing tear discharge obstruction and tearing.

Treatment: This case is functional tear sac mucosa, and the tear drainage function should be strengthened.

3. Chronic eye inflammation

Eye problems such as conjunctivitis, trachoma, trauma, foreign bodies, tumors, etc. can cause the tear duct to be narrowed, the tear duct to be incompletely blocked, and the tear drainage function to be reduced. The normal amount of tears secreted cannot completely flow into the nasal cavity and flow out of the eyelids, resulting in tearing.

Treatment: This situation is organic tearing, and tears will occur even indoors. You should go to the hospital for treatment in time.