What causes redness and pain in the tear ducts of the eyes?

Redness, swelling, heat and pain in the tear ducts of the eyes are usually signs of lacrimal gland infection, mostly caused by bacterial or viral infection of the tear ducts. For this disease, it is recommended to give early anti-infection symptomatic treatment, you can apply local anti-bacterial or anti-viral drugs. If the symptoms are more severe, or if there are systemic reactions, such as chills and fever, systemic antibiotics or antiviral drugs can also be considered, and local hot compresses need to be applied throughout the treatment process. If a local abscess is formed after conservative treatment, early incision and drainage is recommended so that the disease can recover as soon as possible and the spread of infection can be avoided. This disease needs to be treated early, once the infection is formed and spread, then the damage is very great.