Aspirin stopped before surgery?

If you’re asking whether it’s ok that you stopped aspirin before surgery, here are general points. The exact plan depends on the type of surgery and why you were taking aspirin.

Key ideas
- Aspirin irreversibly affects platelets, so the blood’s ability to clot gradually returns only after new platelets form (about 7–10 days). That’s why timing matters.
- For many elective non-heart surgeries, doctors commonly stop low-dose aspirin 5–7 days before to reduce bleeding risk.
- However, if you have high cardiovascular risk (e.g., a recent heart attack, stent, stroke, or other major disease), some doctors may want you to continue aspirin or tailor the stop timing. Stopping aspirin can increase the risk of a heart or blood vessel event in high-risk people.
- For urgent or emergency surgery, you usually won’t have time to stop for days—your surgical team will weigh bleeding risk versus clotting risk and manage accordingly.

What I’d like to know to tailor this:
- What procedure is planned (type of surgery, urgent vs elective)?
- What is your aspirin dose (e.g., 81 mg daily or another dose)?
- Do you have a history of heart disease, a coronary stent, recent MI, or stroke?
- Are you also taking other antiplatelet or anticoagulant medicines?

If you’re currently off aspirin:
- Keep your surgeon/cardiologist informed about your stopping timing and your risk factors.
- If you notice unusual or prolonged bleeding, swelling, or bruising after stopping, contact your clinician.

If you’d like, tell me the details above and I can give a more specific overview. And remember, the final plan should come from your surgeon or cardiologist who knows your medical history.