Acute Dacryocystitis

Acute dacryocystitis is acute infection of the lacrimal sac due to nasolacrimal-duct obstruction, presenting as painful red swelling over the medial canthus, often with fever. It may progress to abscess/orbital cellulitis. Treatment: systemic antibiotics, warm compresses; drain if abscess forms; definitive DCR after the acute phase to relieve obstruction.

Common Symptoms

Painful red swelling over medial canthus; epiphora/discharge; fever; risk of abscess/orbital cellulitis

Causes and Pathogenesis

Nasolacrimal obstruction with tear stasis leads to acute bacterial infection of the lacrimal sac.

Treatment

Systemic antibiotics; warm compresses; drain abscess; DCR after acute phase

Preventive Measures

Prompt antibiotics; relieve obstruction.

Department to Visit

It is recommended to visit the Ophthalmology department; an appointment can be booked on this platform before the visit.

Warm reminder: The above information is for health science reference only and cannot replace professional medical diagnosis. If you have related symptoms, please seek medical attention at a regular hospital promptly.