Arm veins are usually not required to take medication, arm veins are blood vessels, veins are related to a variety of factors, such as age, exercise and so on. 1. Age factor: Usually the blood vessels in the arms of older people are easier to see, the reason is that the old skin is more loose, and the subcutaneous fat is less. If young people are thin and have less subcutaneous fat, they will also have “veins”, which can be solved by increasing nutrition. 2. Exercise factor: the veins on the surface of the arm are mainly venous blood vessels, as the volume blood vessels, there will be blood filling after exercise, after blood filling there will be “green veins”, usually after resting will be restored, no need for drug treatment. The veins in the arms usually do not need to be treated, but if the veins in the abdomen or lower legs are visible, it is important to consult a doctor to diagnose abdominal diseases or varicose veins in the lower limbs, and to receive professional diagnosis and treatment if necessary.