This, in turn, reduces the strain on your fingers and cuts down on joint pain. If this sounds like you, you need an ergonomic mouse.Īn ergonomic mouse better curves to fit the contour of your hand. Maybe you don’t feel a burning pain, but instead suffer from stiff joints and are constantly shaking out your hands after prolonged use. That burning you feel every time you set your hand down on the mouse or click a button. But what happens when your current mouse causes pain in your wrist?