Why do you often feel sleepy when you've had enough sleep?

Adults need about 8 hours of sleep a day, the minimum is 7 hours, but some people sleep enough 7 hours, after breakfast and start to work or study, the whole person can not feel energetic, how is this?

Why do you often feel sleepy when you've had enough sleep

There are several possible reasons to feel sleepy after getting enough sleep: diabetes, anemia, chronic nephritis, sleepiness caused by a cold, or a lack of certain important nutrients.

1. Diabetes

Diabetes is the most common cause of fatigue. Due to abnormal glucose metabolism, decreased high energy phosphate bonds, negative nitrogen balance, water loss and electrolyte imbalance, the patient is prone to fatigue, weakness, thirst, emaciation, hypereating, polyuria and other symptoms.

2. anemia,

Anemia also often causes fatigue, serious have the iron deficiency anemia of chronic anemia, more sudden onset of anemia, acute hemorrhagic anemia, acute hemolytic anemia, these patients have the phenomenon of weakness.

3. Chronic nephritis

Patients with chronic nephritis often feel tired and weak, and because they need to eat a low-salt or no-salt diet for a long time, and easy to lack potassium, fatigue, insomnia, lumbar acid are often their medical complaints.

Why do you often feel sleepy when you sleep enough

4. cold

Almost everyone who has suffered from colds and infectious diseases has experienced fatigue and weakness. Patients with heart failure have fatigue because they eat less food and consume less magnesium. ATP, which provides energy, cannot be activated.

5. Lack of some important nutrients

Such as: potassium. These can also be detected by a blood test.

6. Thyroid problems

Both overthyroidism and underthyroidism can lead to fatigue. This question can also be used to look at thyroid function by measuring the concentration of thyroid and related hormones through blood tests.

7. Depression

If you feel tired, depressed, have a poor appetite, and can't find anything to cheer you up, you may be prone to depression. Don't let yourself get stuck in this state. Your doctor or therapist can help you find ways to stay away from depression.

8. Sleep problems

If you wake up feeling that you are still not fully rested, especially if you have a habit of snoring during sleep, it is recommended that you go to sleep treatment room. Snoring is part of obstructive breathing interruption, which is a brief interruption of breathing during sleep. Sleep therapy can help you with this.

Why do you often feel sleepy when you sleep enough

Obviously sleep enough of the whole body has no energy

1. before going to bed to eat too full, stomach to speed up digestion, full of food stomach will continue to stimulate the brain, brain has exciting points, people can not sleep peacefully, as the traditional Chinese medicine says: stomach discord, lying restless.

2. pillow is excessive will tell from physiological Angle, pillow height is appropriate with 8-12 cm. The pillow is too low, easy to cause stiff pillow, or because the blood flowing into the brain is too much, causing the next day dizzy, eyelid puffiness; Pillow is too high, can affect respiratory tract, easy to snore, if this goes on for a long time, easy to bring about neck discomfort or hunchback, affect the dressing effect.

3. pillow hand sleep sleep when the two hands pillow under the head, in addition to affecting blood circulation, causing upper limb numbness and pain, but also easy to make the intra-abdominal pressure rise, over time will also produce reflux esophagitis.

4. sleep because of the cold weather, many people are afraid of the head cold, like to sleep with a quilt covered with the head, as everyone knows, to be masked easy to cause breathing difficulties, with the quilt in the concentration of carbon dioxide, oxygen concentration continues to decline, a long time into the humid air, great harm to the brain. For a long time, it will lead to hypoxia, resulting in poor sleep, easy to have nightmares. When they wake up, they will feel dizzy, weak and listless.

Why do you often feel sleepy when you sleep enough

5. store sleep the human body can not store sleep, in order to stay up and sleep for a few more hours, is not much help to the human body. In fact, the human body only needs a certain quality of sleep, sleep more not only can not sleep, health and beauty is also useless.

6. overdraft sleep some people like to stay up late to catch up on sleep, but the adverse consequences caused by circadian clock disorder is inevitable, will lead to daytime sleepiness, energy is not focused; I can't sleep at night. When I look in the mirror, I seem to be several years older.

About one third of a person's life is spent in sleep, which shows how important sleep is for everyone. In a sense, the quality of sleep determines the quality of life. If you have the above habits, then please timely change.