There are generally two reasons for the veins on the back of the hand, one is that the individual is thin and has little subcutaneous fat on the hand; the other is that the blood flow is not smooth due to thrombosis or vascular sclerosis, which requires further examination by a doctor. For individuals who are thin and have little subcutaneous fat on their hands, and at the same time have fair skin, the veins on the back of their hands are more obvious and look like veins. In this case, there is no need to worry too much, the diet should be nutritionally balanced, strengthen the physical exercise, improve the physical condition. Because of blood clots or vascular sclerosis caused by blood circulation is not smooth, need to consult a doctor for further examination, clear cause of the disease to be treated accordingly. Massage can be used to accelerate blood circulation in the hands. The above treatments should be confirmed in the hospital after examination, and then medication should be used under the guidance of a professional doctor to avoid aggravating the condition by blindly using medication on one’s own.