6 Tips to Help Improve Sleep When You Have Non-Small Cell Lung Cancer

Experts say there are ways to get better sleep when you have NSCLC.
1. Manage Nighttime Cough
- Inhale steam from a bowl of hot water with a towel draped over your head or run a warm-mist humidifier 20 to 30 minutes before bed to loosen mucus, says Dr. Zhang.
- Sip warm water, herbal tea, or broth to thin mucus secretions.
- Try a teaspoon of honey to coat the throat and reduce coughing.
If the cough is severe, Zhang suggests asking your care team about a prescription cough suppressant or nebulizer treatment before bed.
2. Take Long-Acting Pain Medication Before Bedtime
“The process of waking, taking another dose [of pain medication], and waiting for it to take effect can cost one to two hours of sleep each time,” says Zhang, who suggests these steps:
- Talk to your pain management team about switching to a long-acting medication that can control pain through the night.
- Take the medication 30 to 60 minutes before bed so it’s working when you’re sleeping.
- Keep a short-acting rescue pain medication at the bedside for breakthrough pain if needed, but try to use it as little as possible.
Above all, always consult your care team before changing how you take your medications, especially opioids, says Zhang.
3. Adjust Corticosteroid Timing
- Ask your oncologist if you can take your steroid doses in the morning or early afternoon, so the stimulating effect wears off by bedtime.
- If you take more than one dose per day, ask whether the later dose can be reduced.
As with pain medications, never change your steroid timing on your own. Stopping steroids suddenly or changing the dose abruptly can be unsafe, so always check with your care team first.
4. Wind Down With Journaling and Relaxation
Here are a few things that can help:
- Set aside a few minutes before bed to journal freely about whatever is on your mind. If writing is difficult due to fatigue or neuropathy, a voice memo app works just as well.
- While journaling, make a list of things you’re grateful for or things that brightened your day. This helps change your focus toward something positive before sleep.
- Try progressive muscle relaxation (slowly tense and release each muscle group from toes to forehead), 4-7-8 breathing (inhale 4 counts, hold 7, exhale 8), or meditation to help the body shift out of stress mode.
5. Get Ahead of Nausea and Night Sweats
- Eat a light, bland snack like crackers, toast, or a banana about an hour before bed to keep your stomach settled without triggering reflux.
- Take prescribed anti-nausea medications on schedule, and ask your oncologist about taking an extra dose before bed on difficult days.
- Keep water and a small snack within reach to avoid getting up if nausea wakes you, says Zhang.
- Keep your room cool and use breathable cotton sheets and sleepwear.
- Have a fresh set of pajamas handy. This way, if night sweats occur, you can change quickly and get back to sleep with minimal disruption.
6. Elevate Your Head and Upper Body
- Use a wedge pillow, or stack two or three firm pillows, to create a gradual incline of about 30 to 45 degrees from your lower back to your head. “Avoid propping the head forward with a single pillow, as this can kink the neck and actually worsen breathing,” says Zhang.
- If you have fluid around the lungs (pleural effusion), Zhang recommends sleeping on the affected side while keeping your head elevated.
“For shortness of breath, consider having a fan directed at your nose and cheeks,” says Dr. Schenk, to help reduce shortness of breath. If your doctor recommends oxygen or a continuous positive airway pressure machine, use it as prescribed to help with restful sleep, she notes.
The Takeaway
- Clear your airways before bed and elevate your upper body once you lie down to reduce coughing and shortness of breath at night.
- To prevent being woken up by pain or nausea, talk to your care team about long-acting pain medications and try eating a light, bland snack an hour before sleep.
- If steroids are part of your treatment, ask about adjusting the timing to earlier in the day. Practice journaling and relaxation techniques to help quiet your mind before sleep.
- Talk with your oncology team if sleep problems persist, as medication changes or a referral to a sleep specialist may help.
Resources We Trust
- Cleveland Clinic: Breathing Problems? Try These Sleep Positions
- Mayo Clinic: Living With Cancer: Sleep
- American Lung Association: Supportive (Palliative) Care for Lung Cancer
- Mass General Brigham: Improving Sleep During and After Cancer Treatment
- Dana-Farber Cancer Institute: Tips for Managing Insomnia During Cancer Treatment
- Sleep Problems in People With Cancer. National Cancer Institute. August 12, 2021.
- Martin RE et al. Sleep and Quality of Life in Lung Cancer Patients and Survivors. Journal of the American Association of Nurse Practitioners. July 2, 2021.
- How To Stop Coughing: 9 Tips and Tricks. Cleveland Clinic. February 19, 2026.
- Paice JA et al. Use of Opioids for Adults With Pain From Cancer or Cancer Treatment: ASCO Guideline. Journal of Clinical Oncology. December 5, 2022.
- Types of Painkillers. MacMillan Cancer Support. August 1, 2022.
- Corticosteroids (Glucocorticoids). Cleveland Clinic. October 21, 2024.
- Godman H. Are Your Medications Keeping You Up at Night? Harvard Health Publishing. December 1, 2022.
- Arbour C et al. Managing Sleep Disruptions During Cancer: Practical Tips for Patient Education. Canadian Oncology Nursing Journal. November 1, 2024.
- McCown C. Journaling Your Way Through Cancer. UT MD Anderson. April 9, 2013.
- Nissen ER et al. Interventions for Insomnia in Cancer Patients and Survivors - A Comprehensive Systematic Review and Meta-Analysis. JNCI Cancer Spectrum. May 23, 2024.
- Hot Flashes and Night Sweats (PDQ)–Health Professional Version. National Cancer Institute. January 15, 2025.
- Managing Nausea and Vomiting at Home. American Cancer Society. June 26, 2024.
- Hot Flashes and Sweating. American Cancer Society. October 27, 2025.
- Shortness of Breath. American Cancer Society. August 19, 2025.
- Sinus Relief: The Top Sleeping Positions to Drain Your Sinuses Naturally. Sleep and Sinus Centers of Georgia. April 4, 2026.
- Pleural Effusion. Cleveland Clinic. January 18, 2023.

Alex Dimitriu, MD
Medical Reviewer
Alex Dimitriu, MD, is dual board-certified in psychiatry and sleep medicine. He helps his patients optimize peak performance by day and peak restorative sleep by night, and he brin...

Maggie Aime, MSN, RN
Author
Maggie Aime is a registered nurse with over 25 years of healthcare experience, who brings medical topics to life through informative and inspiring content. Her extensive nursing ba...