Prostil infusion for diabetic patients is possible and is mainly used for the treatment of diabetic foot. The degree of atherosclerosis in diabetic patients is serious, and most diabetic patients have varying degrees of severe stenosis and occlusion of peripheral arteries, as well as atherosclerosis of tiny arteries and microcirculatory disorders, so there are glove and sock-like numbness of the hands and feet, abnormal sensation, pain in the limbs after activity, and restricted movement. In order to improve the narrowing of peripheral arteries and microcirculatory disorders of blood supply, prostilbestrol can be applied. Prostil is mainly used for resting pain in the extremities caused by chronic arterial occlusive disease and microvascular circulation disorders.