From journalstar.com
Some people have no problem falling asleep mid-sentence; for others, they can read hundreds of sentences in bed and still not feel tired. Not being able to fall asleep is a condition called insomnia, a common sleep disorder that impacts between 10% and 30% of adults. Sunday Citizen compiled recommendations and best sleeping practices for those struggling with insomnia, citing a collection of medical and expert reports.
Insomnia makes it difficult to fall asleep or remain asleep, and without enough rest, it’s natural to be tired, cranky, and foggy for the rest of the day. Contrary to popular belief, this disorder is not determined by the number of hours of sleep or how much time it takes to fall asleep; everyone is different in their sleep needs and the amount of time it takes to fall asleep.
Insomnia comes in a variety of forms, each with its own set of symptoms, sleep issues, and length of occurrence. Some of the most common causes of insomnia are stress, travel, lifestyle habits, and eating late. Temporary insomnia typically lasts less than a week. When it’s caused by stressful situations, it usually goes away after the event is resolved. Short-term insomnia lasts one to three weeks, but long-term or chronic insomnia lasts longer.
According to a 2018 study carried out by researchers at the Perelman School of Medicine at the University of Pennsylvania, 1 in 4 people in the United States experience insomnia each year; about 3 in 4 of these people recover fully without developing chronic insomnia. This study shows the prevalence of poor sleep. However, by adopting habits that promote better sleep, some of the factors that cause insomnia can be managed.
Consult with your doctor to rule out underlying medical causes
Various factors cause insomnia, many of which can be addressed through lifestyle changes. Other factors are linked to medical issues that an individual may not be aware they have, such as disrupted breathing due to sleep apnoea. Consulting a doctor will rule out underlying medical problems that may be interfering with healthy sleep.
The diagnosis of insomnia often involves a physical exam for symptoms of medical issues linked with insomnia. Doctors also review sleep-wake patterns and the level of daytime sleepiness to identify insomnia and its cause. If the cause can’t be clearly identified, a sleep study is performed to track and record a wide range of bodily functions. This study paints a clearer picture of the underlying cause.
Keep a sleep journal to record your night-time patterns
Sleep journals are a tool doctors can use to find out how much and how well a patient sleeps. In these journals, sleep patterns are recorded for a few weeks to identify things that may be interfering with a patient’s sleep. Sleep journals can be as simple as a sheet of paper with a template guiding patients on what information to fill out.
For patients who prefer not to use paper, phone apps are available to keep track of sleep and other vital information doctors might need. Because the information required for different forms of insomnia differs, it’s best to consult a doctor about what to include in the journal and the duration of tracking sleep.
Avoid stimulation from caffeine, alcohol, and nicotine
Caffeine, nicotine, and alcohol are stimulants that can disrupt sleep. People with insomnia often experience fatigue due to their lack of sleep and use stimulants to help them feel less tired. However, stimulants have been linked to difficulty sleeping, resulting in a counter-productive attempt to treat insomnia.
Alcohol, which can also act as a sedative, prevents deeper stages of sleep necessary for adequate rest. Caffeine is also a common substance in coffee, soda, and other foods. Reducing caffeine intake by opting for decaffeinated products is a good practice. It’s also advisable to avoid consuming any of these substances at least six hours before bedtime.
Create a sleep-friendly bedroom
The environment you sleep in contributes to your sleep or lack of it. The light and sound in the environment are two factors that affect a person’s comfort as well as the amount and quality of sleep they get. To get better sleep, it’s a good idea to reduce exposure to light and create a dark space.
Reducing undesirable noises with a fan or another source of white noise makes it easier to fall asleep. The comfort of the bedroom is also a contributing factor to the amount of sleep an individual gets. Lowering the thermostat to keep the atmosphere cool and lower the body’s core temperature is also a great way to keep the environment comfortable for sleep.
Reduce screen time and blue light exposure before bed
While some can sleep with the light turned on, others prefer the lights turned off. Yet, no matter an individual’s preference, there are certain effects of light that affect sleep. White light, like sunlight, is made up of all the colours of the visible light spectrum, which affects alertness, hormone production, and sleep cycles.
Blue light, on the other hand, is a portion of the visible light spectrum. At night, it suppresses the secretion of melatonin, a hormone that makes us feel drowsy. Blue light deceives the brain into staying alert at night, making it difficult to sleep. A good practice is to stay off blue light-emitting devices—or use blue light-blocking filters on screens—at least an hour before your scheduled bedtime.
Relax before bed
For a person to fall asleep, the body and mind need to be in a restful state. Sometimes the body is in the position to rest, but the mind keeps drifting. An excellent practice is repeating relaxation exercises before going to bed. This can be listening to music, reading a book, or any activity that helps you wind down. These activities help relaxation by lowering heart rate and blood pressure and improving general well-being.
Research shows these changes help us fall asleep. By relaxing, the body activates a natural process known as the “relaxation response,” which calms the mind, relaxes the body, and causes people to fall asleep naturally. The trick is to be open to relaxation exercises, stick to a sleep schedule, and repeat the exercise regularly.
Try using mindfulness techniques like body scanning and deep breathing
There are mindfulness techniques people claim can make you sleep at will. While there is no research to back these claims, visualisation and breathing exercises can help people fall asleep. Body scans are a type of visualization exercise that involves paying systematic attention to various parts of the body. This technique is similar to one that is reportedly practised in the U.S. army. The aim is to shut down each part of your body, from the forehead to the feet.
Breathing exercises are also one of the most simple and basic ways to trigger the body’s natural relaxation response. This exercise not only helps to reduce tension and calm the body, but it also helps to strengthen the respiratory system.
Try cognitive behavioural therapy for insomnia
Cognitive behavioural therapy, or CBT-I, is a brief, organized, evidence-based treatment for insomnia symptoms. The treatment helps patients identify and replace attitudes and behaviours that trigger or worsen sleep problems with healthy sleep habits.
Unlike other treatment options such as sleeping pills, CBT-I helps patients address underlying causes of sleep issues. This makes cognitive behavioural therapy for insomnia a good option for treating long-term sleep problems. The American College of Physicians suggests that CBT-I is the first-line treatment for insomnia; this suggestion is given based on the treatment method’s effectiveness. When the CBT-I is utilised, 70% to 80% of persons with primary insomnia notice improvements, and the effect lasts.
Avoid overusing naps
After a stressful activity, naps are a simple remedy. However, taking a long snooze at the wrong moment might backfire. For some people, short naps won’t affect their night-time sleep quality, but for people who experience insomnia, napping might do more harm than good.
This isn’t to argue that naps aren’t beneficial, but people need to understand how to get the most out of naps. The best way to take a nap is to keep them short, create a relaxing atmosphere, and avoid taking late afternoon naps that can interfere with night-time sleep. Individual sleep schedules, age, medicine, and the desire for sleep all play a role in selecting the best time to nap.
Ask your doctor about supplements or medications
Some causes of insomnia don’t need to be treated with medication. However, if medical causes are not ruled out, consulting a doctor is the best line of action. It is not advisable to use any drug, including over-the-counter sleep aids, without notifying a medical provider.
Although some medications have been approved for long-term use, doctors do not advise taking prescription sleeping pills for more than a few weeks. Some drugs, especially sleep aids of the Z-drug class and benzodiazepines, can create dependence in just a few days. A sudden stop in taking these medications can also result in severe withdrawal symptoms. A safer route is to ensure a medical practitioner monitors the administration of sleep supplements such as melatonin or medication.
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