Limited mobility is a major risk factor for developing DVT (deep vein thrombosis). When a person breaks or injures their leg, they are often put into a cast or splint. Although these devices may help heal the damaged bone, a person’s risk of developing DVT significantly rises.
"To prevent serious complications, it is important to get back on your feet and move around again as soon as possible. If that is not possible, for example if putting strain on the leg too soon could slow down recovery, there are effective medications that can be used” states the Institute for Quality and Efficiency in Health Care.
With a cast, the muscle is restricted from movement or contraction. Blood then moves much slower through the veins and can form clots. Anticoagulant medication can be prescribed to keep this from occurring, but should be monitored for reaction with other medications.
