H04.2 Epiphora

Name of the Condition

• Epiphora

Summary

Epiphora is a condition marked by excessive tearing from one or both eyes, resulting from an imbalance between tear production and drainage. It may be acute or chronic, depending on the underlying cause.

Causes

Common causes include blocked tear ducts (nasolacrimal duct obstruction), overproduction of tears due to irritation or inflammation, and anatomical abnormalities. Environmental factors like wind or smoke can also contribute.

Risk Factors

Risk factors include age (more common in older adults), chronic eye infections, previous eye surgeries, and exposure to irritants. Congenital blockages may affect infants.

Symptoms

Typical symptoms include persistent watery eyes, tears rolling down the face, and possible blurry vision or irritation around the eyes. Symptoms may worsen with environmental triggers.

Diagnosis

Diagnosis typically involves a physical examination, history evaluation, and possible imaging tests like dacryocystography to assess tear duct obstruction. Dye disappearance tests may also be used.

Treatment Options

Treatment varies; options include artificial tears for mild cases, surgical procedures (such as dacryocystorhinostomy) to unblock tear ducts, or addressing underlying allergies or infections.

Prognosis and Follow-Up

Prognosis generally depends on the cause; many cases resolve with appropriate treatment. Regular follow-up may be needed to monitor for recurrence or complications.

Complications

Complications can include chronic eye irritation, infection (conjunctivitis), or corneal damage from prolonged tearing. Untreated blockages may lead to persistent symptoms.

Lifestyle & Prevention

Avoiding irritants like smoke or wind, using protective eyewear, and managing allergies can help reduce symptoms. Warm compresses may aid in relieving mild blockages.

When to Seek Professional Help

Seek care if tearing is persistent, accompanied by pain, redness, or vision changes, or if symptoms interfere with daily activities.

Tips for Medical Coders

Document the laterality (unilateral/bilateral) and any specified cause or underlying condition, as these details may impact coding specificity. Ensure clinical documentation supports the diagnosis and any associated factors.