When you’re recovering from thoracic surgery, each day has a rhythm: monitoring, breathing exercises, short walks, pain control, and careful attention to your incisions. You’ll notice tubes, machines, and a lot of vital‑sign checks at first, then a gradual shift toward moving more on your own. It can feel overwhelming, but there’s a predictable path most patients follow, what changes is how you move through each stage, and that’s where it gets important.
According to Marco Scarci, a thoracic surgeon in London, in the first week after the surgery, care progresses from close monitoring in the recovery area to gradually increasing your own activity. On the first day, nurses typically help you sit up, move to a chair, and begin short, assisted walks. As you stabilize, the goal is to walk about every two hours while you're awake. This schedule helps reduce the risk of blood clots and pneumonia and supports the return of normal bowel function.
You will usually be instructed to use an incentive spirometer about ten times each hour while you're awake, along with deep‑breathing and coughing exercises at least once every hour. These measures help keep your lungs expanded and clear of mucus. Taking prescribed pain medication 30–45 minutes before walking or doing breathing exercises can make it easier to breathe deeply, cough effectively, and move safely, which in turn supports overall recovery.
Right after thoracic surgery, you'll go to the post-anesthesia care unit (PACU). In this area, nurses and physicians closely monitor your breathing, heart rate, blood pressure, temperature, and oxygen levels. Supplemental oxygen is usually provided through a nasal cannula or a face mask. The length of time you stay in the PACU can range from a few hours to overnight, depending on your condition and the complexity of the surgery.
A Foley catheter is typically placed to measure urine output, which helps assess kidney function, fluid balance, and overall circulation. Compression boots (sequential compression devices) are applied to your lower legs to help reduce the risk of blood clots by promoting blood flow.
Chest tubes are positioned in your chest to remove blood, fluid, and air from around the lungs and mediastinum. These tubes drain into a collection system that allows staff to monitor the volume and type of drainage and to ensure the lungs can re-expand properly.
Pain control is managed with methods such as an epidural catheter or intravenous medications. Adequate pain management is important for enabling deep breathing, coughing, and early movement, which support lung function and reduce complications. Before you're transferred from the PACU to a regular hospital room or step-down unit, the nursing staff will review immediate recovery goals with you, including breathing exercises, safe movement, and how to use the call system to request assistance.
Once you're settled on the hospital floor after surgery, the focus is on supporting lung function, helping you move safely, and managing temporary tubes that assist with recovery. Nurses continue to monitor your vital signs and oxygen level, and you may continue to use a nasal cannula or mask to maintain adequate oxygen.
Chest tubes are used to drain blood, fluid, and air from around the lungs. They're removed when drainage is minimal and there's no evidence of an air leak; many patients are able to go home the same day the tubes are removed, depending on their overall condition.
A Foley catheter is placed to monitor urine output and is removed once you're stable and able to urinate on your own.
Early movement is encouraged to reduce the risk of complications such as blood clots and pneumonia. You'll begin walking with assistance and then increase walking to about every two hours as tolerated.
To improve lung expansion and reduce the risk of infection, you'll be instructed to perform deep-breathing exercises and use an incentive spirometer about once every hour while awake.
Pain control after thoracic surgery is typically strongest in the hospital and then gradually reduced as you recover.
You may start with an epidural, IV pain medication, or a patient-controlled analgesia (PCA) pump, and then transition to oral prescription pain medicines. These medications are often most effective when taken 30–45 minutes before planned activity, such as walking or coughing exercises. Don't drive, operate machinery, or drink alcohol while using prescription pain medicines that can cause drowsiness. For ongoing mild to moderate discomfort, your care team may recommend adding scheduled acetaminophen or ibuprofen, as appropriate. Read all medication labels carefully to avoid taking more than the recommended daily dose of acetaminophen, especially if it's included in your prescription pain medicine.
Constipation is a common side effect of opioid pain medications.
To reduce this risk, it can help to walk regularly, drink about 8–10 cups of fluid per day (unless your clinician has given you a different fluid goal), and aim for 25–35 grams of fiber daily from foods such as fruits, vegetables, and whole grains. Sitting on the toilet for several minutes after meals can also stimulate bowel movements. Your care team may recommend stool softeners or laxatives such as docusate, polyethylene glycol, or senna; use these only as directed by your clinician or according to package instructions. If you go several days without a bowel movement, or if you develop significant abdominal pain, contact your healthcare team for guidance.
After thoracic surgery, you'll usually have several small incisions and at least one chest tube site. These areas require daily care to support healing and reduce the risk of infection.
It's common to notice some numbness below the incisions; this often improves gradually over several weeks to months as the nerves recover. Staples, if used, are typically removed at your first postoperative visit. Adhesive strips (such as Steri‑Strips) or skin glue (such as Dermabond) usually begin to loosen and fall off on their own within about 10 days.
A small amount of thin yellow or pink drainage from the chest tube site is expected during the first 24–48 hours. During this time, keep the site covered and change any bandages that become wet or soiled.
After the initial 48 hours, you may usually shower daily. Gently wash the surrounding skin, avoiding vigorous scrubbing of the incision or chest tube site, then pat the area dry. You may cover the site with a clean bandage if it's irritated by clothing.
Contact your surgical team if you notice increased redness, swelling, warmth, thick or foul‑smelling drainage, or other changes that concern you. When possible, sending clear photos of the area can help your clinicians assess the incision and chest tube site more accurately.
Rebuilding lung strength typically begins as soon as you're awake and able to take deep breaths. Your care team will usually provide an incentive spirometer; in many recovery plans, patients are advised to use it about 10 times every hour while awake during the early days and weeks after surgery. This helps expand the lungs and reduce the risk of complications.
After each session with the spirometer, perform deep-breathing and coughing exercises as instructed. These techniques help clear mucus and reduce the risk of atelectasis (partial lung collapse) and pneumonia.
Adequate hydration also supports lung recovery. Many clinicians recommend drinking approximately 1.5–2 liters of fluid per day, unless you have been given different instructions due to heart, kidney, or other medical conditions. Using a humidifier in dry environments can help keep airways moist, thin mucus, and make coughing more effective.
Once your chest tube has been removed and your surgical team confirms it's safe, you can usually begin gentle stretching exercises for the chest and shoulders to improve mobility and reduce stiffness.
Contact your healthcare team promptly if you notice new or worsening shortness of breath, fever, chest pain, or an increase or change in sputum (such as thicker mucus, a change in color, or blood), as these symptoms may indicate a complication that needs medical evaluation.
As your breathing exercises become more comfortable and your lungs begin to recover, your overall activity level also affects your healing.
Start with short, frequent walks as soon as you're home. A practical goal is to walk briefly about every two hours while you're awake. Over time, increase this to walks of about 20–30 minutes, 2–3 times per day, as tolerated.
Avoid lifting more than about 10 pounds (4.5 kg), and don't participate in high‑intensity, high‑impact, or contact sports for approximately 3–6 weeks, unless your surgical team advises otherwise. Don't drive while you're taking opioid pain medication, as these drugs can slow reaction time and impair judgment. Many people are able to resume driving about 4–6 weeks after surgery, but this should be done only after clearance from your surgeon.
Time away from work typically ranges from 6 weeks to 3 months, depending on the type of surgery, your rate of recovery, and the physical or mental demands of your job. Air travel should be delayed until your surgeon has reviewed a post‑operative chest X‑ray and confirms that flying is safe, to reduce the risk of complications related to changes in air pressure and limited mobility during flights.
While most people recover from thoracic surgery without major complications, it's important to know which warning signs require prompt medical attention.
Contact your care team immediately if:
Seek urgent evaluation if:
Notify your provider as soon as possible if you notice:
These signs can indicate infection, bleeding, heart or lung problems, or blood clots, and should be assessed by your surgical team or another healthcare professional.
As you recover from thoracic surgery, stick to your daily routine: walk often, use your incentive spirometer, control your pain, and keep your incisions clean and dry. Pay attention to your breathing, bowel movements, and energy level, and don’t rush getting back to driving, work, or travel. Most importantly, trust your instincts. If something feels wrong or your symptoms suddenly change, call your care team right away so you stay safe while you heal.