
Sleep disorders are highly prevalent in patients with chronic kidney disease (CKD) and can have a substantial impact on their lives. Those with CKD often experience sleep apnoea, restless legs syndrome, and insomnia, which can lead to poor sleep quality, increased daytime fatigue, and sleepiness. It is important for CKD patients to get adequate rest as part of their treatment, and there are several approaches to improving sleep quality, including behavioural therapy, exercise, acupressure, and medication.
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What You'll Learn
- Exercise can help tire you out and improve sleep quality
- Relaxation techniques and acupressure may improve sleep latency and duration
- Avoid caffeine, nicotine, and intense sports activities close to bedtime
- Reduce sources of concern, e.g. make plans for the next day before going to bed
- Maintain a cooler, well-ventilated, dimly-lit bedroom with low-intensity, warm lighting

Exercise can help tire you out and improve sleep quality
Exercise can be an effective way to improve sleep quality for people with chronic kidney disease (CKD). Working out can help tire you out, making it easier to fall asleep and improving overall sleep quality.
Regular physical activity has been shown to have numerous health benefits, including improved sleep. Engaging in at least 30 minutes of moderate aerobic exercise can improve sleep quality, with some people experiencing a difference on the same night. Moderate-intensity exercises, such as power lifting or an active yoga class, can elevate your heart rate and create the biological processes in the brain and body that contribute to better sleep. It is important to note that the effectiveness of exercise in improving sleep can vary from person to person, and the time of day you exercise may also play a role.
Exercising releases endorphins, which can create a level of brain activity that keeps some people awake. Therefore, it is recommended to exercise at least 1 to 2 hours before bedtime, allowing endorphin levels to decrease and giving the brain time to wind down. Additionally, exercise raises your core body temperature, which can make it difficult to fall asleep. Timing your workouts to be at least a couple of hours before bedtime can help prevent this issue.
While exercise can help tire you out and improve sleep quality, it is important to listen to your body and find an exercise routine that works for you. Picking an exercise you enjoy will help you stick with it. If you experience insomnia or other sleep issues, consult your doctor, who can recommend an exercise program suitable for your physical abilities and health status.
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Relaxation techniques and acupressure may improve sleep latency and duration
Sleep disorders are commonly experienced by people with chronic kidney disease (CKD). Relaxation techniques and acupressure may improve sleep latency and duration.
Relaxation Techniques
Relaxation techniques such as meditation can help prepare your mind and body for sleep. Try to reduce sources of concern by making plans for the next day before going to bed. This can help clear your mind of worries and make it easier to fall asleep.
Acupressure
Acupressure is a technique where pressure is applied to specific points (acupoints) on the body. It has been used for thousands of years and can be easily incorporated into your bedtime routine. Applying light to moderate pressure for 10 to 15 minutes on certain acupoints may help you fall asleep more easily and improve sleep duration.
The following acupoints are recommended for better sleep:
- Yintang: Located between the eyebrows, gently massage this point to calm the mind.
- Joining Valley (LI 4): Located in the centre of the fleshy part of the hand between the thumb and index finger.
- Spirit Gate: Found at the crease on the outer wrist below the pinkie finger, apply gentle pressure in a circular or up-and-down movement for 2-3 minutes.
- An Mian: Traditional points for treating insomnia, located on either side of the neck, just behind the bony protrusion behind the earlobe.
- LV3 (Tai Chong): May help with insomnia, stress, and anxiety-related sleeplessness. It is located at the point where the skin of the big toe and the next toe connect.
- HT7: A 2010 study found that acupressure on this point improved sleep quality for older adults with insomnia. It is located on both wrists.
- SP6 (San Yin Jiao): May help with insomnia, menstrual cramps, urinary issues, and other pelvic problems. However, pregnant women should avoid using this point.
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Avoid caffeine, nicotine, and intense sports activities close to bedtime
If you have chronic kidney disease (CKD), there are several reasons why you might experience sleep disturbances. These include restless leg syndrome, sleep apnoea, and insomnia, which is especially common in patients requiring dialysis.
To improve your sleep quality, it is important to avoid caffeine and nicotine close to bedtime. Caffeine and nicotine are stimulants that can keep you awake longer than you would like. Instead of a cup of coffee or tea, try a soothing, caffeine-free herbal tea.
It is also important to avoid intense sports activities close to bedtime. Exercise can help you feel tired so that you fall asleep faster and sleep more soundly, but only if it is done at the right time. Intense physical exercise close to bedtime will increase your body temperature and metabolism rate, making it difficult to fall asleep. Try to plan your sports activities during the first part of the day or at least two hours before bedtime.
In addition to avoiding caffeine, nicotine, and intense sports activities close to bedtime, there are other sleep hygiene practices that can help improve your sleep quality. These include establishing a fixed sleep schedule, reducing sources of concern, and maintaining a cooler temperature in your bedroom.
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Reduce sources of concern, e.g. make plans for the next day before going to bed
Sleep disorders are highly prevalent in people with chronic kidney disease (CKD). If you experience insomnia or other sleep disorders for a week or more, be sure to inform your doctor. Adequate rest is an important part of CKD treatment.
To reduce sources of concern and make plans for the next day before going to bed, try the following:
- Write down your to-do list for the next day. This will help clear your mind of any thoughts that may be causing you worry and make it easier to fall asleep.
- Avoid sports activities at least two hours before bedtime. While physical activity is good for the body and contributes to better sleep, intense exercise close to bedtime will increase your body temperature and metabolism rate, making it difficult to fall asleep.
- Establish a fixed sleep schedule. Our bodies like routine, especially when it comes to sleep. Try to wake up at the same time every day, including on weekends or days when you don't have early plans. This will help you feel drowsy just in time for bed.
- Design a dim, warm, low-intensity light environment in the rooms where you spend your evenings. Bright lights in the evening can trick your brain into thinking that it is still daytime, delaying the release of melatonin and making it harder to fall asleep.
- Maintain a cooler temperature in the room where you sleep. To initiate sleep, your body temperature must drop by about one degree Celsius. A cooler room can help facilitate this process.
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Maintain a cooler, well-ventilated, dimly-lit bedroom with low-intensity, warm lighting
Sleep disorders are prevalent in people with chronic kidney disease (CKD), and insomnia is a common issue. To improve sleep quality, it is recommended to maintain a cooler, well-ventilated, dimly-lit bedroom with low-intensity, warm lighting.
Evening lighting is an important consideration for a good night's sleep. Exposure to bright artificial light in the evening can trick the brain into thinking it is still daytime, delaying the release of melatonin and potentially causing insomnia. Therefore, it is advisable to avoid using hanging lamps with bright lights in the evening. Instead, opt for low-intensity, warm lighting, such as yellow light, to create a calm and soothing atmosphere.
In addition to lighting, maintaining a cooler temperature in the bedroom is essential for initiating sleep. Our bodies require a drop in temperature to prepare for sleep. Keeping the bedroom 1-2 degrees Celsius cooler than the rest of the house can help induce sleepiness. A well-ventilated room also contributes to a comfortable sleeping environment.
To enhance your sleep hygiene, it is beneficial to establish a fixed sleep schedule. Maintaining a consistent sleep and wake-up time helps regulate your body's internal clock, making it easier to fall asleep and wake up. This includes avoiding long naps during the day, as they can disrupt your nighttime sleep.
Finally, engaging in physical activity during the day can improve your sleep quality. However, it is recommended to avoid intense sports or exercises close to bedtime, as they can increase your body temperature and metabolism rate, making it challenging to fall asleep. Aim to finish your sports activities at least two hours before bedtime to give your body time to relax and prepare for sleep.
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Frequently asked questions
CKD stands for chronic kidney disease.
Sleep disorders are highly prevalent in people with CKD due to issues with dopamine metabolism, which can lead to restless leg syndrome. Insomnia is also common in CKD, especially in patients requiring dialysis, with increased sleep latency and sleep fragmentation being reported.
There are several approaches to improving sleep quality, including relaxation techniques, exercise, acupressure, and medication. It is also important to maintain good sleep hygiene, such as establishing a fixed sleep schedule and avoiding caffeine and nicotine before bed.
Sleep hygiene refers to habits and practices that enable a good night's sleep. For people with CKD, this may include establishing a fixed sleep schedule, avoiding bright lights in the evening, and reducing sources of concern before bed.
Signs of sleep disorders in people with CKD include poor sleep quality, daytime fatigue, and sleepiness. If you are experiencing sleep issues, it is important to consult your doctor to determine the underlying cause and discuss possible treatments.











































