Q. What causes watery eyes and how is epiphora treated in Seoul?

Watery eyes (epiphora) are caused by overproduction of tears or, more commonly, a blockage or narrowing of the lacrimal (tear) drainage system. In Seoul, common triggers include dry eye paradox, allergic conjunctivitis, eyelid laxity, and nasolacrimal duct obstruction. Treatment ranges from lubricating drops and lid hygiene for mild cases to punctal dilation, probing, or dacryocystorhinostomy (DCR) surgery for structural blockages. At Nunehim Eye Center in Guro, Dr. Daniel Baik provides thorough evaluation and individualized watery eyes treatment.

Watery Eyes in Korea: Key Facts

• ▸ Dry eye disease affects an estimated 33% of Koreans — the highest rates in East Asia, and a key cause of reflex tearing in Seoul
• ▸ PM2.5 fine dust pollution in Guro, Gasan, and Yeongdeungpo is a leading environmental trigger for ocular surface disease and epiphora
• ▸ Nasolacrimal duct obstruction accounts for up to 30% of epiphora cases in adults over 50
• ▸ Congenital NLDO affects approximately 20% of newborns; 96% resolve with massage alone by age 12 months

Q. When Should Watery Eyes Be Evaluated Urgently in Seoul?

• Sudden onset of watery eyes with significant pain or vision change
• Discharge (mucopurulent) associated with redness — possible dacryocystitis or conjunctivitis
• Swelling or lump near the inner corner of the eye (lacrimal sac distension)
• Watery eyes in an infant persisting beyond 12 months despite massage
• Unilateral epiphora in an adult over 50 — rule out lacrimal sac tumour
• Any epiphora with associated facial asymmetry or nasal obstruction

Q. Can dry eye cause watery eyes?

Yes — this is called paradoxical or reflex epiphora. When the eye surface is dry or irritated (from screen use, air conditioning, or Seoul’s fine dust), the nervous system triggers excess reflex tear production to compensate. The result is watery, overflowing eyes even though the underlying problem is dryness. This is very common among patients in Guro, Yeongdeungpo, and Gwanak who work long hours at screens.

Q. Is watery eyes treatment covered by Korean health insurance (NHIS)?

Many diagnostic procedures and conservative treatments for epiphora — including slit-lamp examination, lacrimal irrigation, and probing — are partially covered by the Korean National Health Insurance Service (NHIS). Surgical procedures such as DCR are also generally covered when medically indicated. At Nunehim Eye Center in Guro, Seoul, our staff can help patients from Gasan, Gwanak, and Yeongdeungpo navigate their insurance coverage.

Q. How long does DCR surgery take and what is recovery like?

Dacryocystorhinostomy (DCR) is typically performed under local anesthesia with sedation and takes about 45–60 minutes. Patients can usually return home the same day. Initial swelling and bruising resolve within 1–2 weeks. The silicone tube placed during surgery is removed in the office at 3–6 months. Most patients in Seoul recover fully and achieve permanent resolution of their watery eyes treatment goals.

Q. My baby has had watery eyes since birth — is this serious?

Watery eyes in newborns are very common and are usually caused by congenital nasolacrimal duct obstruction (CNLDO) — a thin membrane blocking the lower end of the tear duct. About 96% of cases resolve on their own with gentle Crigler massage by 12 months. If tearing persists past 12–18 months, Dr. Daniel Baik at Nunehim Eye Center in Guro can perform a quick in-office probing under brief anesthesia with very high success rates.

Q. Are watery eyes a sign of something serious like cancer?

In most cases, watery eyes have benign causes. However, unilateral epiphora — especially in adults over 50 — warrants thorough evaluation to exclude lacrimal sac or nasal tumours, which can present with painless unilateral tearing. Blood-tinged discharge is a red flag requiring urgent assessment. At Nunehim Eye Center, Dr. Daniel Baik evaluates all cases systematically to ensure no serious underlying pathology is missed.

Q. Can seasonal allergies in Seoul cause watery eyes all year?

Yes. Seoul’s allergy season is intensifying due to climate change and urban pollution. Tree pollen peaks in spring (March–May), grass pollen in summer, and mold spores in autumn — all of which can trigger allergic conjunctivitis with watery, itchy eyes in Guro, Gasan, Yeongdeungpo, and Gwanak residents. Year-round exposure to fine dust (PM2.5) can cause chronic perennial allergic conjunctivitis. Antihistamine drops, mast cell stabilizers, and allergen avoidance are effective treatments.

Q. Can I get a watery eyes consultation in English at Nunehim Eye Center?

Yes. Dr. Daniel Baik is a board-certified ophthalmologist who conducts consultations in both Korean and English at Nunehim Eye Center in Guro, Seoul. International patients and expats from Yeongdeungpo, Gasan, and Gwanak are warmly welcomed. The clinic provides a complete evaluation and watery eyes treatment plan with clear English explanations of diagnosis and next steps.

📍 Visit Nunehim Eye Center — Guro, Seoul

Convenient access from Guro, Gasan, Gwanak & Dongjak. Near Guro Digital Complex Station (Line 2).