Those who fall asleep easily, but wake up again and again throughout the night experience something known as fragmented sleep. Today, we will be discussing whether such sleep is dangerous.
What is Fragmented Sleep?
If you are waking up several times throughout the night, then you are having fragmented sleep. Please do not confuse it with the arousals that normally occur during sleep. When we transition through the various sleep cycles, we tend to have microarousals which are naturally occurring. However, what we are discussing here is interrupted sleep which is likely to further cause daytime sleepiness and fatigue.
If you recall waking up several times through the night, then that means you have had a fragmented or interrupted sleep. Sometimes, it might even be hard to go back to sleep after an interruption, which contributes the most to daytime sleepiness and exhaustion.
Though most people are aware of insomnia that occurs when people find it difficult to fall asleep, not many people are aware of sleep-maintenance insomnia that occurs when you have fragmented sleep. When you cannot fall asleep after several arousals during the night, you are struggling with sleep-maintenance insomnia that can be very bad for your health.
Effects of Fragmented Sleep
There are several negative effects of fragmented sleep, the most important one being sleep deprivation. This further causes daytime sleepiness, mood swings, lower vigilance, a decrease in psychomotor performance, etc. A decline in attention span is another common effect of fragmented sleep, again caused by sleep deprivation.
According to a recent sleep study, even one night of interrupted sleep can lower one’s levels of happiness by almost one-third.
Causes of Fragmented Sleep
Different sleep disorders are seen to be the cause behind fragmented sleep. The most common of these is sleep apnea. The other disorder that is a usual suspect behind interrupted sleep is the Periodic Limb Movement.
Fragmented Sleep Treatment
Some of the preventive measures you can take to deal with an acute condition of fragmented sleep include bringing your circadian rhythm back to normal. To do that, you will need to come up with a good sleep schedule and stick to it. It will be necessary for you to wake up and sleep at the same time every day so that your body clock resets to normal.
Another preventive measure is to stop using blue light-emitting devices at least an hour before bed. The blue light tricks our brain into thinking that it is still daytime. As a result, it does not release melatonin in adequate amounts, and so you remain alert and awake for longer.
Creating a dark, cool, and uncluttered sleep space is another necessary step you need to take in order to prevent fragmented sleep. An important investment for such a space is a comfortable and supportive mattress. Such a mattress will adapt to your body shape and distribute your bodyweight uniformly so that you get the sleep of your dreams. The mattress will also allow you to sleep cool because of the cooling technology incorporated into its design. To find such a mattress, visit here.