Hand pain during infusion, the general common causes and treatment methods are as follows: First, due to the poor elasticity of the patient’s blood vessels, infusion leakage phenomenon, can cause obvious bulging in the infusion site, at this time it will cause the patient’s local pain. Can be replaced through the infusion site, swollen parts of the local external 50% magnesium sulfate wet compress to promote the subsidence of swollen tissue, reduce pain symptoms. Second, the patient input liquid too fast or infusion of liquid irritation, concentration is too high, can also cause pain in the hand. For example, when infusing potassium chloride solution and fat milk solution, due to the strong irritation of liquid to blood vessels, it will cause obvious pain. At this time, you can reduce the pain symptoms of the hand by diluting the input fluid, slowing down the infusion rate or changing to the central vein for infusion.