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Symptoms
By Mayo Clinic staffSigns and symptoms may be caused by the blocked tear duct or from an infection that develops because of the blockage. Look for:
- Excessive tearing
- Watery eyes
- Recurrent eye inflammation (conjunctivitis)
- Recurrent eye infections (dacryocystitis)
- Painful swelling of the inside corner of the eye
- Eye mucus discharge
- Blurred vision
- Bloody tears
When to see a doctor
If your eye has been watery and leaking or is continually irritated or infected, make an appointment to see your doctor. Some blocked tear ducts are caused by tumors pressing on the tear drainage system, and quick identification of the tumor can give you more treatment options.
- Dacryostenosis. The Merck Manuals: The Merck Manual for Healthcare Professionals. http://www.merck.com/mmpe/sec09/ch100/ch100g.html#sec09-ch100-ch100d-200l. Accessed Aug. 23, 2010.
- Paysse EA, et al. Nasolacrimal duct obstruction (dacryostenosis). http://www.uptodate.com/home/index.html. Accessed Aug. 23, 2010.
- Casady DR, et al. Stepwise treatment paradigm for congenital nasolacrimal duct obstruction. Ophthalmic Plastic and Reconstructive Surgery. 2006;22:243.
- Mills DM, et al. Acquired nasolacrimal duct obstruction. Otolaryngology Clinics of North America. 2006;39:979.
- Kapadia MK, et al. Evaluation and management of congenital nasolacrimal duct obstruction. Otolaryngology Clinics of North America. 2006;39:959.
- Hurwitz JJ. The Lacrimal drainage system. In: Yanoff M, et al. Ophthalmology. 3rd ed. Philadelphia, Pa.: Mosby Inc.; 2008. http://www.mdconsult.com/das/book/body/215591989-11/0/1869/585.html?tocnode=56526590&fromURL=585.html#4-u1.0-B978-0-323-04332-8..00244-4_5653. Accessed Aug. 20, 2010.
- Emaeli B, et al. Prospective study of incidence and severity of epiphora and canalicular stenosis in patients with metastatic breast cancer receiving docetaxel. Journal of Clinical Oncology. 2006;22:3619.
- Dantas RR. Lacrimal drainage system obstruction. Seminars in Ophthalmology. 2010;25:98.
- Weiss AH. Conjunctivitis beyond the neonatal period. In: Long SS, et al. Principles and Practice of Pediatric Infectious Diseases. 3rd ed. Philadelphia, Pa.: Churchill Livingstone; 2008. http://www.mdconsult.com/das/book/body/215591989-9/1041841990/1679/89.html#4-u1.0-B978-0-443-06687-0..50088-6--cesec20_1773. Accessed Aug. 20, 2010.
- Becelli R, et al. Posttraumatic obstruction of lacrimal pathways: A retrospective analysis of 58 consecutive naso-orbitoethmoid fractures. Journal of Craniofacial Surgery. 2004;15:29.
- Robertson DM (expert opinion). Mayo Clinic, Rochester, Minn. Aug. 30, 2010.
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