mouse hand, that is, carpal tunnel syndrome. In addition, repeated or excessive joint activity will cause a sense of pain, and there will be pain and numbness. Serious patients will damage the nerve and lead to hand muscle atrophy. When you use the computer for a long time, your wrists and fingers are numb and painful, and are not very flexible. You may even wake up from numbness by your fingers at night. You often need to shake your hands to alleviate the symptoms before you can fall asleep again. If you have a similar situation, please note that you may be in & ldquo; Mouse hand & rdquo; My move! Come and have a look with me.
“ Mouse hand & rdquo; & ldquo; Scientific name & rdquo; It is called Carpal tunnel syndrome. Because the wrist joint is dense, repeated and hyperactive for a long time, the median nerve in the wrist joint is compressed, which will not only cause pain and numbness, but also gradually affect its function. Severe cases of carpal tunnel syndrome will lead to nerve damage and hand muscle atrophy. Therefore, do not underestimate, prevent and treat early.
1、 & ldquo; Mouse hand & rdquo; Who do you like?
“ Mouse hand & rdquo; As the name suggests, it is of course the most favored computer family who often hold the mouse, such as programmers, writers, architectural designers and so on.
however, people who don’t use computers often don’t think they are right & ldquo; Mouse hand & rdquo; Fully & ldquo; Immunity & rdquo; Therefore, people who need a lot of hands, especially their hands, need to maintain a posture for a long time, such as driving, holding the steering wheel, frying dishes, throwing basketball, playing the piano, etc. Therefore, drivers, chefs, basketball players, pianists, carpenters and assemblers are also prone to
2. What tricks can get rid of & ldquo; Mouse hand;?
1. Correct sitting posture
attention should be paid to the height of the computer user’s chair and the height of the computer desk; The distance between keyboard and mouse and arm is also directly related. As long as the collocation of these two places is not scientific, it is easy to produce hand fatigue, and the accumulation is easy to cause mouse hand.
suggestion: the best way is to keep the upper arm at an angle of 90 degrees with the body. The distance between the body and the mouse is appropriate. If the distance is too large or too small, it will cause the burden on the hand, and the muscles of the arm will be continuously tense, resulting in pain. It is necessary to choose an ergonomic computer desk and supporting chair.
2. Suitable mouse suit
now many people will buy a very comfortable, high-grade chair and very high-grade computer. However, most people don’t pay much attention to the choice of mouse and keyboard. In fact, the quality, feel, size, shape and function of the mouse are designed according to different scenarios. For example, games, office, large and handy & hellip& hellip;， Therefore, choosing a scientific mouse suit is a problem that can not be ignored.
3 The soft mouse pad
the main purpose of the mouse pad is to reduce the reaction force caused by the release of the center of gravity of the palm to the mouse. At the same time, it can also reduce the direct contact of the palm with the computer desk, so that the palm is not easy to cocoon and the use of the mouse will be more smooth.
4. Hand exercises
can’t use your wrists and fingers in one posture for a long time. You should stand up every half an hour. At the same time, you should also do more finger exercises. You should constantly loosen your fist and clench your fist. You can also extend your left hand forward in parallel, palm outward, fingers upward, hold the back four fingers with your right hand, slowly break back, and then change the other hand. You can also straighten your arm, centered on your wrist, and then rotate. You can knead your fingers when you are free, and then lift them up.
5. Press the wrist
. You can spend 10 minutes a day gently pressing the acupoints around the wrist joint with your finger abdomen. At the initial stage of pain, you can also pour hot water into the basin to soak the wrist, and the water temperature can be controlled at 50 ℃, which can reduce the edema and pain of local tissues.
6 Choose the right mouse
there are many kinds of mice on the market. Follow up your personal preferences to choose the right shape and size, and focus on comfort. It is recommended to select the mouse with high uplift radian and wide contact surface with the hand, which is suitable for the size of the hand as far as possible, so as to help disperse the grip strength.
7. Lower the mouse and keyboard
. The higher the position of the mouse, the greater the pressure on the wrist. If the mouse position is too high, the hand will hang in the air for a long time, compressing the wrist joint and nerve, so as to induce the mouse hand. You might as well pad a few books on the mouse on the computer desk to improve the height of the mouse. You should do finger exercises after working for an hour. If possible, a mouse wrist pad should be placed under the mouse.
8. Don’t let your hands catch cold
when washing your face, teeth or dishes, try to choose warm water or wear rubber gloves. Don’t let your hands be stimulated by cold, otherwise it will affect local blood circulation and eventually induce the mouse hand.
warm tips
the early mouse hand can be relieved by functional exercise and taking anti-inflammatory and analgesic drugs with doctors. If the condition is serious, it must be treated by surgery. Usually pay attention to the warmth of your hands to avoid catching cold. Especially for lactating and pregnant women, mouse hands are easy to appear, which is mainly related to the changes of estrogen. When estrogen secretion is insufficient, it will cause tissue edema, so we should do a good job in protection. In addition, exercise your hands more.