Usually, there are many reasons for hand tremors, which cannot be generalized as a disease, but need to look at the specific symptoms to make a judgment. Because hand tremor is divided into physiological and pathological. First of all, physiological hand tremor, amplitude is small, speed is faster, but there is no fixed pattern, when the human body mental nervousness, fear, fatigue and other negative emotions, there will be this physiological hand tremor. When the human body relaxes, the hand shaking condition will disappear, so don’t worry too much, just pay attention to rest. On the other hand, if there is a pathological hand tremor, you need to pay attention to it, because this kind of hand tremor is usually permanent, and pathological hand tremor usually indicates that there is something wrong with the human body’s health, such as Parkinson’s disease, cerebellar lesions, etc. When the disease occurs, both hands and even all four hands are shaking. When the disease, two hands and even limbs will not be controlled by the human body, unconsciously and constantly shaking, bringing great trouble to the patient’s life. At the same time, most of the patients with pathological hand tremor are middle-aged and old people, so middle-aged and old people should pay more attention to exercise and pay more attention to dietary balance, and studies have shown that fava beans and coffee have an auxiliary therapeutic effect on this kind of disease. In short, the hand tremor is not a disease, but also need to be based on the specific performance to determine. When there is a physiological hand tremor, just pay attention to relaxation. Pathological hand tremor, you need to consult a doctor in time to find out the cause, and receive treatment.