After a deep vein thrombosis is diagnosed, is ambulation generally recommended?

• A. Yes, walking is recommended.
• B. No, bed rest is always required.
• C. Yes, walking is allowed with medical clearance.
• D. Only with anticoagulation withheld.

Answer: (C)

Mobility after a deep vein thrombosis is generally allowed once anticoagulation is started and there are no contraindications, because moving around helps improve venous return and prevents the problems that come with prolonged bed rest. The key is medical clearance—clinicians weigh clot location and size, bleeding risk, and signs of possible embolization or instability before clearing activity. If the patient is stable on treatment and without bleeding or PE concerns, walking is encouraged rather than avoided.