Why wash the lacrimal passage

summary

Recently, my friend has an eye discomfort, and sometimes I feel that the tears are not discharged smoothly. Go to the hospital and ask the doctor to wash the lacrimal passage. Now let's introduce why we should wash the lacrimal passage?

Why wash the lacrimal passage

First of all, lacrimal duct irrigation is an operation technique of injecting liquid into lacrimal duct to clear the obstruction in different parts, which can be used as a diagnostic technique and a treatment method. It is also an important method for eye diseases, which can be reasonably treated and diagnosed according to their own conditions.

Secondly, irrigation of lacrimal passage is suitable for abnormal results: (1) obstruction of lacrimal passage caused by trauma; (2) purulent secretion in chronic dacryocystitis; (3) other acute inflammation of eyes; (4) tendency of bleeding or nasal deformity; (5) acute dacryocystitis

Finally, if there is lacrimal duct inflammation, it may lead to intraocular infection due to local spread of inflammation. Endophthalmitis is one of the few serious complications. Once intraocular infection, the main purpose of treatment is to preserve the eyeball, and the prognosis is poor. Therefore, it is necessary to exclude lacrimal tract infection before ophthalmic surgery. If lacrimal tract infection is found, it is necessary to treat lacrimal tract infection before ophthalmic surgery.

matters needing attention

Eyes are the windows of our soul. We should pay attention to the protection of our eyes, especially the eye hygiene. When the eyes are uncomfortable, we should go to the hospital for examination and treatment in time.