causes of severe pain and swelling of hands
Swelling in the extremities is often caused by idiopathic edema or excess salt consumption. Swollen hands and feet are commonly caused by idiopathic edema, which is usually not serious. Swollen hands may be a sign of heart disease. Prolonged periods of physical inactivity may cause swollen hands and feet. Reducing salt consumption, for example, eliminating salty snacks can aleviate swelling.