Many patients take blood thinners. Stopping them safely before surgery requires careful planning.
Common blood thinners
Aspirin, clopidogrel, warfarin, DOACs (apixaban, rivaroxaban, edoxaban, dabigatran).
When to stop
Varies by drug and procedure — typically 3–7 days. Surgical and cardiology teams coordinate.
Bridging therapy
Some high-risk patients need short-acting heparin during the gap.
When to restart
Usually 24–48 hours after surgery once haemostasis is secure.
Communication is key
Always mention every blood thinner at consultation — including aspirin and herbal supplements.
Frequently Asked Questions
Related Topics
blood thinners before surgery