H04.219

Clinical Causes: Inflammation or infection of the lacrimal gland (dacryoadenitis) Allergic reactions causing increased tear production Irritants such as smoke, dust, or chemical fumes Emotional responses leading to tear overproduction Blocked or narrowed drainage pathways that cause backward accumulation Eye irritation from foreign bodies or contact lenses Hormonal changes influencing tear production Certain medications that increase tear secretion

Key Symptoms: Persistent watery eyes that overflow onto the cheeks Redness and swelling near the eyelids or lacrimal gland area Sensations of irritation, burning, or grittiness in the eyes Sensitivity to light or wind Discomfort or mild pain around the eyes Possible secondary infections if tears become trapped or stagnant

Diagnosis Path: Diagnosing epiphora caused by excess lacrimation involves a comprehensive eye examination. The healthcare provider will evaluate the eye for signs of inflammation, infection, or irritation. They may also perform specific tests such as dye disappearance tests to assess tear drainage efficiency, and imaging studies like ultrasound or lacrimal gland imaging to identify swelling or abnormalities in the lacrimal gland. A detailed patient history including exposure to potential irritants, allergy assessments, and review of medications can further assist in pinpointing the underlying cause.

Treatment Protocols: Treatment strategies depend on the underlying cause of increased tear production. These may include the use of antihistamines or anti-inflammatory medications for allergies, antibiotics for infections, or removal of irritants from the environment. In cases where tear overproduction is linked to inflammation of the lacrimal gland, targeted therapy to reduce inflammation might be recommended. If drainage pathways are blocked, surgical interventions such as dacryocystorhinostomy may be considered to improve tear drainage. Eye lubricants and protective measures can also help alleviate discomfort caused by excessive tearing.