Varicose veins do not exist in the hands, if you can see obvious vasodilation and blood vessels protruding from the skin in the hands, most of the conditions are physiological changes, not pathological varicose veins, because the hands are close to the heart and there is no problem of excessive pressure in the veins of the lower extremities, so varicose veins do not occur in the hands, but the situation of obvious blood vessels is sometimes considered to be related to less subcutaneous fat and thinner skin after people exercise. and the obviousness is related. If the patient has had deep vein thrombosis in the upper extremities and the hand becomes dilated again, this condition requires treatment with the use of dollies and the use of oral medication such as Aviron or Mizarin to improve local venous return so that the vessels do not become very dilated and edema does not occur.