Beware of the potential harm a mouse can cause you.

With the popularization of computers, more and more people begin to complain: sore wrists, numb shoulders, inflexible finger joints... In fact, these "killers" that harm us are right beside us - the mouse. If the mouse is not used properly, it can cause you serious finger joint diseases. This symptom, different from traditional hand injuries, is called "mouse hand". The early symptoms of "mouse hand" are manifested as fatigue and numbness in fingers and wrist joints. Sometimes, a slight sound will be emitted when the joints move, similar to the commonly said "stenosing tenosynovitis" and "carpal tunnel syndrome", but the involved joints are more than those of tenosynovitis. The mouse can hurt hands more easily than the keyboard.