The following are a few small actions for office workers to eliminate dizziness and brain swelling: 1, clench your teeth clench your teeth can pull the head muscles, promote blood circulation in the head and thus play a waking brain, enhance the effectiveness of memory, repeatedly clench your teeth, but also to promote the secretion of saliva, saliva contains parotid glandular hormone, and parotid glandular hormone has the role of slowing down the aging process, so, often clench your teeth can make the brain awake, slowing down the aging process. 2, high lift your legs when there is an opportunity, you can raise both legs high on the desk for a few minutes, take the opportunity to drink a cup of tea, so your body is also very good. When one’s legs are raised above the heart, the blood from the feet and legs will flow back to the lungs and heart, which will not only reduce the pressure on the feet and leg veins, but also greatly increase the blood supply to the head, which will relax your nerves for a long time and make you feel refreshed. Scratching your ears and cheeks promotes metabolism and makes you feel happy. 3, shake the head shake the head by the neck support, the role of the neck should not be underestimated, the neck by the cervical vertebrae joints vascular muscles ligaments and other components, shaking the head can make these organizations get activity. This will not only increase the blood supply to the brain, but also reduce the possibility of cholesterol buildup in the carotid vessels, which is not only good for stroke prevention, but also for the prevention of hypertension and cervical spondylosis. 4, scratching the ears All human organs have nerve endings gathered in the ears, pulling the lead, massage the ears can stimulate the organs through the nerve endings, regulate the internal organs of the body mechanism, so that the muscles can be improved, to achieve the role of strengthening the body. At the same time, the human face is also rich in capillaries and lymph, there are 10 arteries with sufficient blood supply, a few nerves with a high degree of alertness, there are 34 acupuncture points, rubbing the face is equivalent to stimulating acupuncture points, massage meridians, can also promote blood circulation, promote metabolism, make people happy, clear-headed. 5, stretching lazy back Commuters have fewer opportunities for activity, often a sitting is one or two hours, when you may wish to stretch a lazy back, although this is an ordinary action, but will bring unexpected effects on your health. When the body is in a posture for a long time, the veins of muscle tissue will accumulate a lot of blood, then stretch a lazy back, will cause most of the muscle stretching and contraction, a lot of stagnant blood is driven back to the heart, the muscle in some waste away, thus eliminating fatigue.