Quality sleep isn’t just beneficial for cancer patients—it’s essential for healing, recovery, and overall well-being. Despite its importance, sleep is often overlooked in cancer care.
Research shows that one-third of cancer survivors experience long-term sleep disturbances, yet very few are evaluated for sleep disorders. The National Comprehensive Cancer Network (NCCN) advises screening for conditions such as insomnia, sleep apnea, restless leg syndrome, and circadian rhythm sleep-wake disorders. Addressing these issues is critical for improving quality of life during and after treatment.
The American Academy of Sleep Medicine recommends at least seven hours of sleep per night for adults. However, many cancer patients fall short due to anxiety, treatment side effects, and disrupted sleep patterns. Prioritizing healthy sleep habits can significantly improve treatment outcomes and survivorship.
Why Sleep Matters During Cancer Treatment
1. Healing and Recovery
When your body rests, it repairs itself. This is especially crucial during cancer treatment when your body is under extreme stress. Sleep allows for cellular regeneration, muscle repair, and immune function, all of which contribute to better recovery.
2. Strengthening the Immune System
A well-rested body is better equipped to fight infections. Sleep helps regulate the immune response, reducing inflammation and promoting healing. Lack of sleep can weaken the immune system, making it harder to recover from treatment.
3. Managing Treatment Side Effects
Cancer treatments often come with challenging side effects, such as fatigue, nausea, and pain. Quality sleep can help manage these symptoms, improve energy levels, and aid in pain relief, making daily life more manageable.
4. Supporting Mental and Emotional Health
Cancer takes a toll not just on the body, but also on the mind. Sleep plays a critical role in regulating mood, reducing anxiety, and enhancing cognitive function. When well-rested, patients are better able to cope with the emotional and psychological stress of their diagnosis and treatment.
Tips for Better Sleep During Treatment
Limit Screen Time Before Bed
The blue light from screens can interfere with melatonin production, making it harder to fall asleep. Try reading a book, meditating, or listening to calming music instead.
Create a Sleep Routine
Going to bed and waking up at the same time each day helps regulate your body's internal clock, improving sleep consistency.
Prioritize a Relaxing Sleep Environment
Make your bedroom a restful space by keeping it cool, dark, and quiet. Comfortable bedding and a supportive mattress can also improve sleep quality.
Talk to Your Care Team About Sleep
If you’re struggling with sleep during or after cancer treatment, don’t hesitate to talk to your care team.
Prioritizing sleep is one of the most effective ways to support your body during cancer treatment. By taking steps to improve your sleep quality, you're giving yourself the best chance at a smoother recovery and a better quality of life.
published: Feb. 28, 2025, 9:11 p.m.