Recovery Expectations After Endoscopic Sinus Surgery With Possible Excision of a Mass

While not a guarantee for an individual's experience, this description may inform you on the usual recovery timeline after endoscopic sinus surgery with possible excision of a mass.

 

Recovery after endoscopic sinus surgery (surgery done through the nostrils with a small camera, without outside incisions) is usually well tolerated. Most patients go home the same day, feel like they have a bad head cold for about a week, and return to work or school within about 5–7 days. Healing inside the nose continues for several weeks, and follow-up cleanings in the office are an important part of recovery. When a mass (such as a polyp, inverted papilloma, or other growth) is removed, the surgery may be more extensive, healing may take somewhat longer, and the long-term plan depends on what the pathology shows.

Immediate Postoperative Period (Day 0–2)

Patients typically wake with nasal congestion, pressure across the forehead or cheeks, and blood-tinged drainage from the nose and down the back of the throat. A gauze "drip pad" under the nose is changed as needed. Dissolvable packing or spacers may be placed; removable packing is used less often today. Pain is usually moderate at most and is commonly controlled with acetaminophen; many patients need little or no opioid medication. Your surgeon will tell you whether and when ibuprofen or other anti-inflammatory medicines are appropriate.

Rest with your head elevated on two or three pillows, use a cool-mist humidifier, and avoid bending over, lifting, and straining. Do not blow your nose. Sneeze with your mouth open. A sore throat and dry mouth from mouth-breathing are common.

First Week (Days 1–7)

Bloody drainage slowly changes to darker, then brown or clear mucus. Congestion often feels worse around days 3–5 as swelling and crusting peak, and fatigue is common. Saline sinus rinses are usually started within the first few days, as instructed; they help clear crusts and old blood and speed healing. Most patients eat a normal diet.

The first postoperative visit is commonly at about 1 week, when the surgeon cleans out crusts and any remaining packing (debridement). This can be uncomfortable for a few minutes but often brings noticeable relief. Avoid heavy lifting, strenuous exercise, and air travel for about 1–2 weeks, or as your surgeon advises.

Weeks 2–6

Breathing through the nose and drainage improve steadily. Crusting usually lessens over 3–4 weeks, and many patients notice improved sense of smell and less facial pressure during this period. One or two additional cleaning visits are common. Continue rinses, and any prescribed steroid sprays or rinses, as directed. Most patients return to full exercise by 2–3 weeks.

Months 1–3 / Long-Term

The sinus lining often takes 2–3 months to fully heal. Patients with chronic sinusitis or nasal polyps usually need ongoing medical treatment (such as steroid sprays or rinses) to keep inflammation controlled; surgery improves symptoms for most patients but does not "cure" the underlying tendency to inflammation.

If a Mass Is Removed

Removal of a mass may require more extensive surgery, which can mean more crusting, more office cleanings, and a somewhat longer recovery. Final pathology results usually return in about 1 week and will guide further care. Some benign growths, such as inverted papilloma, can come back, so periodic endoscopic exams in the office are recommended for several years. If the mass proves to be cancerous, your surgeon will discuss imaging and additional treatment.

When to Seek Urgent Attention

Serious complications of endoscopic sinus surgery are rare, generally reported in under 1% of cases. Contact your surgeon promptly or seek emergency care for:

  • Brisk bleeding that does not slow after 10–15 minutes of sitting upright and leaning forward (some bleeding occurs in about 5% of patients, and bleeding serious enough to need a transfusion in under 1%)

  • Clear, watery drainage from one side, especially when bending forward, or a salty taste (possible cerebrospinal fluid leak)

  • Vision changes, double vision, swelling or bruising around the eye, or eye pain

  • Severe headache, stiff neck, confusion, or high fever (possible meningitis)

  • Fever above 101.5°F, or worsening facial pain and swelling after initial improvement (possible infection)