There is a saying in China: spring sleepiness and summer fatigue, autumn napping, can not wake up in winter and March!
Although it is a joke, many people do have similar symptoms, especially in the middle of summer, obviously there is no excessive physical and mental activity, but there is a general fatigue and fatigue, always feel that they can't wake up. And this state has persisted for a long time, and after a few days of rest, it has not eased, and even has become the norm in summer.
So the question is, why do you feel this way in the summer, is it a sign that the body is sick?
1. Seasonal changes
The reason why the four seasons change is related to the continuous rotation of the earth. When summer comes, not only will the temperature become higher and higher, but the time of the day will be significantly longer, leaving the night time shorter and shorter. Even on the night of the summer night in Xinjiang, it was already 21 o'clock or the state of dawn.
Affected by this change in seasonal characteristics, many people sleep late at night, wake up earlier during the day, sleep time is shortened, and sleep deprivation will naturally occur;
2. Temperature
Summer temperatures have increased significantly, and even in many parts of the north, the daytime temperature can reach about 30 ° C, and the temperature in many southern regions will be higher.
The high temperature brings about the acceleration of the body's metabolism speed and the increase in sweating, which can easily lead to the rapid consumption of the body's energy and the loss of potassium. If it is not enough to replenish water and potassium in time, there will be symptoms such as fatigue and fatigue, and failure to wake up;
3. Diet
As the temperature rises, many people will fall into various dietary misunderstandings, especially for greasy, warm foods are more disgusted, and prefer some raw and cold foods. Although it is normal to be oily in summer, it is related to the increase in temperature.
However, if the diet is too light and only eats vegetables or whole grains, it is easy to develop malnutrition, lead to protein deficiency in the body, and in the case of extreme malnutrition, even develop fatty liver. Whether it is malnutrition or moderate to severe fatty liver, patients can have symptoms such as fatigue and fatigue, muscle weakness, and dizziness;
4. Air conditioning effect
In order to work and live comfortably, many units and homes are equipped with air conditioning. There are many friends who spend the whole summer in an air-conditioned room.
However, in order to maintain the indoor temperature, air conditioning needs to close the doors and windows, indoor air can not be replaced and circulated in time, more and more carbon dioxide, not only will develop into air conditioning disease, and the brain can not get sufficient blood oxygen supply, prone to fatigue, fatigue, thinking ability and attention of the double decline;
5. Disease effects
In addition to the above four reasons to consider, there is also a point to pay attention to, that is, the sudden appearance and further development of fatigue, drowsiness symptoms, which may indeed be related to the arrival of the disease. According to the clinical data, patients with diabetes, hypothyroidism, stroke, and chronic liver disease may have similar symptoms.
Written at the end: Most people have symptoms such as physical fatigue and drowsiness in the summer, which are related to the natural changes of the seasons, temperature and diet. However, if there is an inexplicable appearance of fatigue, drowsiness and other symptoms, and no matter from which aspect of life, diet adjustment has not been alleviated, this may indeed be related to the disease, timely medical examination is necessary.