What is the likelihood of developing another deep vein thrombosis (DVT or blood clot in the leg)?
A. A person who had a DVT is at higher risk to develop another one than someone who never had one. The degree of increased risk depends upon individual medical history, and includes factors such as family history of a blood clot, location of the clot, whether there was a previous clot or a clotting disorder, and certain “triggers.” Notable “triggers” are hospitalization for more than 3 days, surgery, knee or hip replacement, and trauma.
