What symptom does mouse hand have

summary

I work in foreign trade. My daily work is facing the computer, and I need to use the computer mouse for a long time. Recently, I found that my finger joints are often sore, and I can't exert myself when it's serious. Later, I learned that it's the mouse hand. Let's talk about the symptoms of mouse hand.

What symptom does mouse hand have

Symptom 1: the mouse hand is "carpal tunnel syndrome", which refers to the symptoms caused by the compression of the median nerve of the human body and the blood vessels entering the hand at the carpal tunnel, mainly leading to the stiffness and pain of the index finger and middle finger, numbness and weakness of the thumb muscle.

Symptom 2: the main symptom of the mouse hand is that the wrist will not interfere with the median nerve under normal conditions. But when operating the computer, because the keyboard and mouse have a certain height, the wrist must be bent back at a certain angle. At this time, the wrist is in a forced position and cannot stretch naturally.

Symptom 3: some patients will suffer from long-term pathological changes, resulting in atrophy of the "thenar" muscle under the thumb. There may even be intermittent skin whitening and cyanosis. In severe cases, cyanosis of thumb and index finger, necrosis of fingertip or atrophic ulcer may occur, which become irreversible changes. Therefore, we must do a good job in the prevention of mouse hand.

matters needing attention

Mouse hand is because we overuse the mouse, and cause wrist pain, might as well do some clenching, finger pinching, wrist rotation and other activities to relax the wrist, it will be much more comfortable, so usually we should pay attention to the movement, activity hand joint.