Why do I get dizzy and headache when I sleep for more than eight hours?

When sleeping, the brain is at rest, and there is less blood to supply the brain. When people sleep for a long time, the brain will be in a state of less blood for a long time, which may cause local hypoxia, and some people will feel dizzy or even headache. It is best to keep about 8 hours of sleep is enough, the elderly have the symptoms of insufficient blood supply, so you can sleep twice a day, take a 2-hour nap at noon, and keep the air in the city circulating when sleeping.

Getting enough sleep is important, but it's not always better to get enough sleep, and everyone gets anywhere in the range of 4 to 12 hours. In addition to getting enough sleep, you should also pay attention to the time period of sleep. Human sleep is a process from shallow to deep, the brain is not well rested in light sleep because of dreaming and other reasons, and the relaxation of the nervous system in deep sleep is the most important.

According to the human cycle, the time of deep sleep is from 0:00 to 3:00 a.m. every day, and it is also the best time to sleep, so it is best to go to bed before midnight. Especially for children, growth hormone is in the middle of the night, and children who sleep well grow faster. In addition, Zeng Xiangyu also pointed out that a short break at noon is also very necessary.

Napping is a way to recharge your health, and its role in restoring physical strength, fighting fatigue, relaxing the mind and reducing stress should not be underestimated. After the brain is awake and excited for four or five hours, there will be a state of inhibition, and the sleep cycle will appear, so it will send a signal of "wanting to sleep", which is a normal physiological need of people. But Zeng Xiangyu also reminded that don't go to bed immediately after eating, because the gastrointestinal tract needs blood nourishment after meals, so you should move a little to promote blood circulation.

At the same time, she suggested that it is best not to take a nap for more than 1 hour, because after entering a deep sleep state, it takes a long time to wake up, and people are prone to dizziness and drowsiness.

Sleeping for too long is sometimes related to the person's system and age, and too long a time will make people feel uncomfortable.

It should be a lack of blood supply to the brain. Just a small problem, don't scare yourself.

In fact, it's a habit, often get up very early less than eight hours, occasionally more than eight hours a day, you may get dizzy and headache, drink more boiling water will be fine, hehe.

If you sleep too much, your brain will be tired, and your head will hurt.

You can not believe it, but you must try to scald your feet with hot water for 30 minutes every day, heat the water in time when the water is cold, and sweat if it is hot for good to comb your hair with ten fingers back before going to bed 5. 6 times from the top to the bottom of the belly 200 times, to be comfortable is very effective for you, please try to wish you success.