The day before yesterday, a patient came to the clinic with swollen and painful hands with a painful expression and asked for a radiograph upon entering. On examination, it was found that the patient’s fingers, palms and wrists, and even the forearms were swollen with obvious pressure pain, no redness in skin color, low skin temperature and high tension. However, according to the detailed medical history, the patient had no history of trauma or infection, and the history of strain was obvious. It turned out that the patient was a company president, and recently, due to repeated overtime work and long hours of computer use without rest, his symptoms continued to worsen, and he visited the doctor after self-medication was ineffective. The patient was diagnosed with aseptic inflammation of tendons and tendon sheaths, and was repeatedly advised to pay absolute attention to rest and elevation of the affected limb. Here, we would like to remind the workplace that a large proportion of common orthopedic diseases are caused by improper occupational protection in the workplace, such as carpal tunnel syndrome, cervical spondylosis, lumbar strain, lumbar synostosis and so on. While working hard, you should pay attention to occupational protection and arrange your work reasonably.