what causes sleep inertia

If you have trouble shaking off the grogginess and its interference with your ability to get on with your daily living activities, talk to your doctor. Now, the good news. doesn’t help. Some of these effects are extremely risky for pilots, drivers, or any other shift workers.The main effects are low performance and response time on tasks, lower productivity in the first half of the day and loss of concentration. Only natural daylight has been proven to aid sleep inertia.Another way to reduce the symptoms of sleep inertia is re-entering sleep for a short period.

Waking up after you’ve had a chance to finish all of these cycles, meaning after you’ve completed the REM phase, should (in theory) make you feel more refreshed. Sleep inertia is most likely to occur if your awakening is timed much earlier than usual, like when you have to go to the airport or catch an early train. Healthline Media does not provide medical advice, diagnosis, or treatment. Even though these help you function during the day, they are only a temporary fix of the consequences, and not sleep inertia itself, so they should not be used as a long-term remedy. The presence of mild sounds and a slight decrease in temperature of the extremities can minimize the symptoms and possibly reverse them. It persists during the transition of sleep to wakefulness, where an individual will experience feelings of drowsiness, disorientation and a decline in motor dexterity. Researchers caution that this kind of short nap is really only effective if you’re not already Exposure to dawn light — even artificial dawn light with a It might be worth a try, but more research is necessary.Consider when you’re trying to sleep. However, more extended rests may induce reduced mental and physical fatigue, and even produce sleep inertia. A good approach to deal with sleep inertia is to time your morning alarm to the end of a sleep cycle that lasts around 90 minutes. If you’ve ever blearily reached for a cup of coffee upon waking, you may be on the right track.You could consider popping in a stick of caffeinated gum.A short nap, ideally between 10 to 20 minutes in the afternoon, can help counteract your sleepiness. You probably know the feeling all too well — grogginess that seems to weigh you down when you wake from sleep.That heavy feeling right after you wake up is called sleep inertia. It happens when your mind transitions between sleeping and wakefulness, usually when you enter deep sleep and wake up before completing the sleep cycle. Sleep inertia in a driver behind the wheel can be very risky as the impairment of motor and cognitive functions can affect a person's ability to drive safely.

The trouble is, sleep cycle lengths are hard to predict.

Sleep inertia is primarily due to one factor: waking up during the wrong sleep stage. Sleep deprivation may lead to other symptoms as well. As we previously mentioned, the main symptoms are the feeling of grogginess, reduced cognitive and motor performance and difficulty executing tasks. The condition typically starts in teenagers and can continue into adulthood, and because it induces sleep deprivation, it can also lead to many other symptoms like insomnia, idiopathic hypersomnia or sleep inertia. It can also take effect when you have insufficient sleep duration because also makes it difficult to wake up. Or, you could explore whether a few simple strategies, like drinking a caffeinated beverage in the morning or scheduling a short nap, can help. But you still have to cope with the effects when you’re awake.You’ve probably already thought of this.