Would a person who experiences one blood clot have to be treated for life? is dvt a deadly thig?

DVTS and PE's: Yes, dvts can lead to pulmonary embolism and death if not treated. Many people who get a DVT do not need to be treated for life. They need to be treated until the clot has resolved. And, if there is any complicating factors that need addressing as to why the clot formed then this can slow down the process. But, with good health care this is just a bump in the road of life.

Treatment varies.: Dvt has the potential to be life threatening and that is why treatment with blood thinners is usually an urgent situation. The goal of blood thinners is to prevent any further clot formation and and to prevent clots from lodging in the lungs. One clot does not necessarily mean long term anticoagulation. Each person has to be evaluated individually to evaluate their risks for future clot formation.