2. Brain hypoxia
Being in hypoxia for a long time will not only lead to general weakness, drowsiness and lethargy, but also be accompanied by mental symptoms such as bad temper, abnormal behavior, memory loss, inattention and unresponsiveness. It is necessary to find out the causes of cerebral hypoxia in time and carry out corresponding treatment. If it is caused by organic diseases, it must be relieved by drugs and surgery. You can't stay in a closed environment for a long time, keep the living room ventilated, breathe more, and participate in outdoor activities.
3. Heart disease
When suffering from heart disease, it will slow down the blood circulation of the whole body, and a large amount of metabolic waste will gather in the tissue, stimulating nerve endings, thus aggravating fatigue. Patients with heart disease will not only feel sleepy, but also have chest pain and shortness of breath. We must control our weight, give up the bad habit of smoking and drinking and adopt a low-fat and low-calorie diet. Do more aerobic exercise, improve cardiopulmonary function, accelerate basal metabolic rate, help fat metabolism and prevent atherosclerosis.
4. Anemia
Abnormal gastrointestinal absorption and wrong cooking methods make it difficult for the body to absorb a lot of iron and amino acids, thus inducing anemia. People with anemia will be weak and weak, accompanied by headache, dizziness, tinnitus, inattention and blurred vision. Such people should eat more iron-rich laver lean meat and animal blood, and supplement iron reasonably.
5, liver disease
When suffering from liver disease, people will also be sleepy, with yellow skin and white eyes, no appetite, and hate greasy food. This kind of people should not drink any alcohol, adopt a low-fat diet structure, take part in more physical exercise, strengthen their physique and help break down fat.
6. Diabetes
Diabetes is a metabolic disease, and patients will have symptoms such as physical fatigue, drowsiness, thirst and emaciation. This kind of people can't eat foods with high glycemic index, so as not to cause postprandial blood sugar increase. They should go to the hospital regularly for blood sugar tests, use insulin or hypoglycemic agents rationally, and control their blood sugar within the normal range.