Deep Vein Thrombosis (DVT) is a bl00d clot that forms in a vein and causes swelling and pain in one hand or arm, as well as visible veins. This necessitates prompt medical attention.
Superficial thrombophlebitis is an inflammation of a vein near the skin’s surface that can be caused by a blood clot, injury, or infection. The damaged vein may feel hard, sensitive, or heated.
