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1 See if you get up very quickly Squat for a long time Get up quickly and your eyes are black Normal people have 2 Look at the frequency How many times or not too many times Or get up slowly It's not black It's okay At most anemia If there are other discomforts, you should seek medical attention for diagnosis.
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Vertigo goes to the hospital for diagnosis.
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Not a normal human phenomenon.
Fire safety common sense 20, 14: do not lie on the bed or sofa to smoke, do not litter cigarette butts. >>>More
Dogs are human, they are familiar with you, they know the smell of you, and the dog's dependence on the owner is also very strong, and my dog is also like this.
The most comfortable state of the human body is when lying down. The functions of various organs are relaxed, and sometimes they are tired and need to rest, so it is easy for people to fall asleep in this relaxed situation.
You don't sleep regularly. Try to go to bed earlier at night. It was half past ten.