DCR Surgery for Blocked Tear Ducts

During DCR, your surgeon removes a small section of the bone that separates the tear sac from the nasal cavity. The inner lining of the sac is then stitched to the lining of the nose so the two surfaces heal together as a single open passage. This turns what was a closed, stagnant pocket into a well-ventilated, draining space.

External DCR uses a small incision on the side of the nose, between the eye and the bridge. Endoscopic DCR uses a tiny camera passed through the nostril, leaving no visible scar on the skin. Both approaches carry high success rates, and your surgeon will recommend the approach that is best suited to your anatomy and overall situation.

Most surgeons place a soft silicone tube through the new opening at the time of surgery. The tube runs from the corner of the eyelid into the nose and holds the passage open while the surrounding tissue heals and matures. It is typically removed in the office three to six months after surgery, and the removal itself takes only a few seconds.

Mild bruising under the eye, some swelling, and nasal stuffiness on the treated side are expected in the first several days. Sleeping with the head elevated and applying cold packs for short intervals during the first day helps reduce swelling. A small amount of pink nasal drainage is normal for a few days. Blowing the nose should be avoided for at least one week, and sneezing should be done with the mouth open to protect the surgical site.

Bruising fades and swelling continues to settle during this period. Most patients are comfortable returning to desk work within a week of surgery. Heavy lifting, contact sports, and swimming should be avoided for at least two weeks. Tearing often begins to improve quickly, though early swelling can temporarily make symptoms seem similar to what they were before the procedure.

By three months, the new drainage pathway has matured in most patients. At that point, the silicone tube is removed during a brief office visit. Some patients notice mild watering in cold or windy weather during this period, which typically fades as the healing process completes.

Air travel is generally safe after the first week, though you should confirm the timing with your surgeon based on your individual recovery. Using a saline nasal spray during flights helps keep the treated area moist and reduces the chance of nasal crusting.

Most patients are aware of a small loop at the inner corner of the eye but do not find it painful. It is usually not visible to others from a normal conversational distance. If the tube causes significant irritation or shifts out of position before the planned removal date, contact your surgeon promptly rather than waiting for the scheduled appointment.

A significantly deviated nasal septum can crowd the surgical area and reduce the chance of long-term success. In those cases, your surgeon may recommend correcting the septum during the same procedure. Addressing both issues together often leads to a more durable result and avoids a second separate surgery.

The procedure is not expected to cause a lasting change in smell. Temporary congestion during the first week or two can dull the sense of smell somewhat, but it typically returns to normal as healing progresses. If you notice a prolonged change in smell beyond the first month, let your surgeon know.

Active sinus infection is usually treated before DCR is scheduled because inflamed nasal tissue increases the risk of poor healing and surgical failure. Your surgeon may delay the procedure by several weeks until the sinuses have fully settled. Completing a course of treatment and confirming the infection has cleared helps set the surgery up for the best possible outcome.

DCR in children is rare because most blocked tear ducts in infants and toddlers open with probing or intubation, which are simpler procedures. DCR is generally reserved for older children who have not responded to those approaches or who have unusual anatomy. The evaluation process and anesthesia planning for children differ from the adult approach, and your doctor will guide you through what applies to your child.

Age-related narrowing of the tear ducts can occur on both sides, though often at different rates. If the second eye begins to tear significantly, the same diagnostic workup can be repeated and a DCR planned for that side when appropriate. Many patients have both sides treated within a few years of each other, and the recovery process is similar for each.