Finger stiffness after work is mainly considered to be related to cold, overexertion, tenosynovitis and so on. 1. Cold: Working in a cold environment can easily lead to cold fingers for a long time, resulting in stiffness and difficulty in movement. It will be relieved after taking warm measures. 2. Overexertion: If you work with your fingers frequently, exert too much force or for a longer period of time, you will easily feel overworked, such as muscle fatigue around the joints of the fingers, which will easily lead to finger stiffness. 3. Tenosynovitis: frequent use of the fingers is prone to tenosynovitis, patients appear finger pain, activity difficulties and accompanied by popping situation. The symptoms are stiffness in the fingers after work. If the fingers are stiff after work, pay attention to rest, can not continue to labor, so as not to aggravate the symptoms. If the situation is serious, you need to consult a doctor in time to clarify the cause of the disease, under the guidance of a professional physician for treatment, to prevent the later generation of motor dysfunction.