How to Fix a Blocked Tear Duct
Recognizing a Blocked Tear Duct
The most common symptom is watery eyes that tear constantly, even when you are not crying or emotional. You might notice the tears spill over onto your cheek, especially in cold or windy weather.
- Blurred vision from excess moisture on the eye surface
- Mucus or discharge that collects in the corner of your eye
- Crusting on your eyelashes, particularly after sleep
- A feeling of wetness or irritation around the inner corner of your eye
Some symptoms signal an infection or more serious problem. If you notice sudden swelling next to your nose near the inner corner of your eye, seek care right away.
Fever combined with eye discharge, severe pain, or redness spreading across your face requires urgent evaluation. These signs may indicate an infection that can spread beyond the tear drainage system.
- Decreased or blurry vision that does not clear with blinking
- Severe eyelid swelling or eye bulging
- Pain when you move your eye or limited eye movement
- Severe headache or confusion
- Rapidly worsening redness or swelling spreading across your face
In infants, seek urgent care if you notice fever, poor feeding, lethargy, or rapidly increasing swelling around the eye.
Many babies are born with tear ducts that have not fully opened yet. You will usually see watering in one or both eyes during the first few weeks of life, often with sticky discharge after naps.
Adults typically develop blockages gradually due to age-related changes, infections, or injury. Adult blockages rarely resolve on their own and may require more active treatment than infant cases. In adults, watery eyes may also signal other conditions such as dry eye with reflex tearing, eyelid malposition, punctal stenosis, or surface irritation rather than true duct obstruction.
Untreated blockages create a pool of stagnant tears that becomes a breeding ground for bacteria. This can lead to dacryocystitis (a painful infection of the tear sac).
- Recurrent eye infections or inflammation
- Abscess formation near the inner corner of the eye
- Preseptal or orbital cellulitis (infection spreading to tissues around the eye)
- Chronic inflammation that causes permanent scarring of the duct
- Intermittent blurry vision from tearing and discharge on the eye surface
What Causes Tear Ducts to Block
As we age, the tiny openings and channels in the tear drainage system can become narrower. Tissue changes and small amounts of scarring make it harder for tears to flow smoothly from the eye into the nose.
This gradual narrowing is one of the most common reasons adults develop blocked tear ducts. Women over fifty experience this more often than men, though we see it across all adult age groups.
Repeated eye infections or sinus infections can inflame and scar the delicate lining of your tear ducts. Each infection episode may leave behind a bit more scar tissue, eventually creating a blockage.
- Chronic sinusitis that affects the nasal opening of the tear duct
- Conjunctivitis that spreads into the drainage system
- Canaliculitis (infection of the tear drainage channel, sometimes associated with retained debris or foreign bodies)
- Inflammatory conditions such as sarcoidosis or granulomatosis with polyangiitis (GPA)
Trauma to your face or nose can damage the tear ducts directly or cause bleeding and swelling that blocks the drainage pathway. Past nasal surgery or sinus surgery can also create scar tissue that narrows or closes the duct.
Some people are born with narrow ducts or extra folds of tissue that make blockages more likely later in life. Abnormal bone structure around the drainage channels can also restrict tear flow. Eyelid malposition such as ectropion, eyelid laxity, punctal eversion, or facial nerve palsy can prevent tears from draining properly even when the duct itself is open.
Certain medications can cause inflammation or scarring in your tear drainage system, though this is uncommon. Some chemotherapy drugs such as taxanes and certain topical antiviral medications have been linked to punctal or canalicular scarring in people who use them long-term. Each case should be assessed individually to determine whether a medication is contributing to drainage problems.
Radiation therapy to the head or face may damage the tear ducts if they fall within the treatment field. Radiation can also cause nasal scarring, stenosis, or chronic inflammation that blocks the nasal opening of the duct. We monitor patients on these therapies closely for early signs of drainage problems.
About one in twenty newborns has a membrane or tissue film that has not fully opened at the lower end of the tear duct. This membrane usually breaks open naturally in the first few months of life, allowing tears to drain normally.
Until the duct opens, you may see tearing and discharge in your baby's eye. Most infant blockages clear up without any treatment by the time your child reaches their first birthday.
How We Diagnose a Blocked Tear Duct
We begin by asking about your symptoms, how long you have had excessive tearing, and whether you have had any recent infections or injuries. Our eye doctor will look closely at your eyelids, tear openings, and the area around your nose for swelling or redness.
- Examination of the tear drainage openings (puncta) on your upper and lower eyelids
- Gentle pressure on the tear sac to check for discharge or tenderness
- Inspection of your eye surface for signs of infection or irritation
- Evaluation of eyelid position, eyelid laxity, tear film quality, dry eye, and blepharitis
- Review of any medications or health conditions that might affect drainage
We may place a drop of special fluorescein dye in your eye and watch how quickly it drains. Normally, the dye should disappear within a few minutes as it flows through the tear duct into your nose.
If the dye remains pooled in your eye or we see it on your cheek after five minutes, that suggests delayed drainage, though it does not tell us exactly where the problem is located or rule out non-obstructive causes of tearing. We can also flush sterile saline through the drainage system to feel for resistance and see where the fluid goes. The pattern of reflux (whether fluid comes back through the same opening or the opposite punctum) helps us distinguish between different levels of obstruction.
For complex or incomplete blockages, we may recommend imaging studies to see exactly where the obstruction lies. Dacryocystography (an X-ray study of the tear drainage system) uses contrast dye and fluoroscopy or radiography to outline the entire drainage pathway. CT or MRI scans are typically reserved for cases where we suspect a mass, trauma, or complex anatomic abnormality, or for detailed preoperative planning.
Nasal endoscopy is a common and useful tool, especially before DCR surgery or when we suspect intranasal causes of obstruction such as polyps, deviated septum, or scarring. During an office procedure, we can gently insert a thin probe into the tear duct to locate the blockage and measure how far the open channel extends. This helps us plan the most effective treatment approach.
Non-Surgical Treatments to Open the Tear Duct
Applying a clean, warm (not hot) washcloth to the area between your eye and nose can help soften any mucus or debris blocking the duct. Hold the compress in place for five to ten minutes several times a day.
We often teach a simple massage technique where you use your fingertip to apply gentle downward pressure along the side of your nose, right next to the inner corner of your eye. This massage can help push open a partially blocked duct or encourage drainage in infants.
Safety precautions are important. Do not perform massage or apply pressure if the inner corner of your eye is very tender, red, markedly swollen, or if you have fever. These signs may indicate dacryocystitis or cellulitis (serious infections that can worsen with pressure) and require urgent medical evaluation.
- Wash your hands thoroughly before touching the area around your eye
- Test the compress on your wrist to ensure it is warm but not hot enough to burn
- Use gentle pressure only and avoid excessive force
- Stop immediately if you feel pain or notice increased redness or swelling
- Perform the technique several times daily as instructed by your eye doctor
If we see signs of bacterial infection, we may prescribe antibiotic eye drops or oral antibiotics. Clearing the infection reduces swelling inside the duct and may allow tears to flow more freely.
Antibiotics treat the infection but often do not resolve the underlying anatomic obstruction. After the infection is controlled, you may still need a procedure to open the duct permanently.
- Topical antibiotic drops for mild infections limited to the eye surface
- Oral antibiotics for dacryocystitis or deeper infections of the tear sac
- Anti-inflammatory medications in select cases, only when directed by our eye doctor
Many infant blockages open spontaneously as the child grows. We typically watch and wait until nine to twelve months of age, using warm compresses and massage to encourage natural opening.
However, persistent or recurrent infections in infants may justify earlier intervention rather than waiting the full observation period. In adults with very mild symptoms and no infection, we may also observe for a short period, especially if the blockage appeared after a recent cold or sinus infection that might resolve on its own.
Surgical and In-Office Procedures
For infants whose ducts have not opened on their own, we may recommend a simple probing procedure. The timing depends on the severity of symptoms, frequency of infections, and local practice patterns. Probing is often considered within the first year if symptoms persist or infections recur, though some specialists may wait until around twelve to fifteen months in uncomplicated cases.
We gently pass a thin metal probe through the tear drainage system to break open the membrane blocking the lower end of the duct. This procedure usually takes just a few minutes and is done under brief sedation or general anesthesia in very young children. We follow the probing with irrigation to flush out any debris and confirm the duct is now open. Older children and adults may require different anesthesia approaches and may have different success rates.
In cases where the duct is narrowed rather than fully blocked, we can thread a tiny deflated balloon catheter into the tear drainage pathway. Once the balloon reaches the tight section, we inflate it briefly to stretch the duct open.
- Performed in the office or surgery center depending on patient age and comfort
- Often combined with probing for better long-term results
- May offer advantages in recovery and risk profile in appropriately selected patients
When a blockage keeps returning or does not respond to simpler treatments, we may place a silicone tube or stent (intubation) to hold the duct open while it heals. The tube stays in place for several weeks to months, allowing tears to drain while preventing the duct from closing again.
You may feel the tube slightly at the corner of your eye, but most patients adjust quickly. We remove the stent in a quick office visit once the drainage pathway has stabilized. Tube displacement or irritation can occur, so call our office if the tube seems out of place or if you notice increasing pain or redness.
For complete or complex blockages that do not respond to other treatments, we may recommend DCR surgery (dacryocystorhinostomy). This procedure creates a new opening directly from the tear sac into your nose, bypassing the blocked duct entirely.
We perform DCR through a tiny incision at the side of your nose or entirely through your nostril using an endoscope. DCR has a high success rate overall, but failure or recurrence can occur and depends on individual anatomy, degree of inflammation, surgical technique, and other factors. If the tear drainage channels closer to the eye (canaliculi) are scarred or blocked, a Jones tube (conjunctivodacryocystorhinostomy) may be required rather than standard DCR.
Aftercare and Preventing Future Blockages
After any tear duct procedure, plan to rest at home for at least the remainder of the day. Keep your head elevated to reduce swelling, and avoid bending over or heavy lifting for the first few days.
- Use prescribed antibiotic and anti-inflammatory eye drops exactly as directed
- Apply cold compresses to the area if you have bruising or swelling
- Avoid blowing your nose forcefully if you had DCR or stent placement
- Do not rub or touch your eyes to prevent introducing infection
Mild soreness, tearing, and sensitivity are normal for a few days after most procedures. Over-the-counter pain relievers usually provide adequate comfort, and these symptoms should steadily improve.
Contact our office right away if you develop fever, worsening pain, increasing redness, thick discharge, or new swelling around your eye. These may signal an infection that needs prompt treatment with antibiotics.
Good eyelid hygiene helps prevent infections that can lead to new blockages. Gently clean your eyelids each day with a warm, damp cloth, especially if you tend to get crusty buildup.
Treat eye infections and sinus infections promptly to minimize inflammation in your tear drainage system. If you have chronic dry eye or blepharitis (eyelid inflammation), working with our eye doctor to control these conditions reduces your risk of future duct problems.
We typically schedule your first follow-up within one to two weeks after a procedure to check healing and remove any temporary packing or stitches. Additional visits may be needed if you have a stent that requires removal later.
Even after full recovery, let us know if tearing returns or you develop discharge or discomfort. Early intervention can often prevent a minor problem from becoming a complete blockage again.
Frequently Asked Questions
Infant blockages often resolve without treatment during the first year of life. Adult blockages rarely clear spontaneously, though a duct blocked temporarily by a cold or mild infection may improve once the underlying illness resolves.
Many patients benefit from in-office procedures such as probing or balloon dilation before considering traditional surgery. We customize your treatment plan based on where the blockage is located and how severe your symptoms are.
Most people return to normal activities within a week after probing or balloon dilation. DCR surgery typically requires one to two weeks before you feel back to your usual routine, with complete internal healing over several months.
While a blocked tear duct itself is not usually dangerous, untreated blockages can lead to recurrent infections that may spread to surrounding structures. Prompt diagnosis and treatment prevent most serious complications.
Excess tearing and discharge make it difficult to wear contact lenses comfortably and safely. We generally recommend switching to glasses until your tear drainage is restored and any infection has fully cleared.
Watery eyes in adults often result from dry eye with reflex tearing, eyelid laxity, allergy, or surface irritation rather than true duct obstruction. Our comprehensive evaluation identifies the actual cause so we can recommend the most appropriate treatment for your specific situation.
Getting Help for How to Fix a Blocked Tear Duct
If you are experiencing constant tearing, discharge, or recurring eye infections, schedule an appointment with our eye doctor for a thorough evaluation. We will identify the cause of your symptoms and recommend the most effective treatment to restore comfortable, healthy tear drainage.