Blood thinners and spine procedures: 7 coordination questions

1. Identify the exact medicine and its purpose

Bring an up-to-date list of prescriptions, over-the-counter medicines, and supplements. Include doses and the time you usually take them. Tell the procedural team who prescribed each blood thinner and why. Medicines used for a heart rhythm condition, a previous clot, or a cardiovascular procedure may involve different considerations.

Avoid relying on a description such as the little heart pill. A photograph of the labeled container or a pharmacy list can help confirm the name. Mention any recent change in dose, missed dose, new medicine, or bleeding problem so that the team is planning from current information.

Sources: Updates to the ASRA Guidelines for Interventional Pain Procedures

2. Confirm the procedure before discussing an interruption

Bleeding-risk considerations depend on the procedure being proposed. Ask for its full name, target, and whether a catheter or implanted device is involved. An instruction appropriate for one intervention should not be borrowed for another simply because both are called injections.

If the plan changes between consultation and scheduling, ask whether the medication instructions must be reviewed again. Keep the final procedure description with the medication plan. This is especially useful when the clinician arranging the appointment, the person performing it, and the prescribing clinician work in different settings.

Sources: Updates to the ASRA Guidelines for Interventional Pain Procedures · Epidural Injections

3. Ask who will weigh both sides of the decision

The team must consider bleeding associated with the procedure alongside the reason the medicine was prescribed. Stopping a medicine can carry its own risk. Do not independently stop, reduce, substitute, or restart it based on a general online schedule.

Ask which clinician will make the final recommendation and how agreement with the prescriber will be documented. If you receive conflicting advice, contact both teams before acting. Your role is to make sure the conflict is visible, not to choose which medical instruction seems more convincing.

Sources: Updates to the ASRA Guidelines for Interventional Pain Procedures

4. Get instructions that cover the entire sequence

If a change is recommended, request a written plan specifying exactly what to take, what to withhold, and when to resume. Ask what should happen if the procedure is delayed or cancelled. Do not assume that an instruction about the days before treatment also explains the period afterward.

Read the plan back to the team using actual dates and times. Include whom to call if you accidentally take or miss a dose. A calendar entry can help, but it should reflect the confirmed clinical instructions rather than a schedule you create from memory after a busy visit.

Sources: Updates to the ASRA Guidelines for Interventional Pain Procedures · Patient Guide to Safe Surgery

5. Tell the team about other changes in your health

Report recent illness, infection, unusual bruising or bleeding, and any new medication before the procedure. Ask whether a recent test or a change in kidney or liver health affects the plan. The clinical team should decide which information requires testing, adjustment, or postponement.

Do not wait until arrival to mention that another clinician changed your medicine. Keep one updated list and share it with every involved office. If someone asks for a test result, clarify who will obtain it and who will confirm that it has been reviewed before treatment proceeds.

Sources: Preprocedural Recommendations for Reducing Surgical Site Infections · Updates to the ASRA Guidelines for Interventional Pain Procedures

6. Know what to report after the procedure

Follow the team's instructions for new neurological symptoms, severe or increasing pain, bleeding, or other concerning changes after a spine procedure. New severe weakness or loss of bladder or bowel control requires emergency assessment. Sudden breathing difficulty or chest pain also needs immediate medical evaluation.

Ask for a specific after-hours contact and explain your procedure and medication plan when seeking help. Do not try to resolve a concerning symptom by taking an extra dose or extending an interruption yourself. Assessment and medication decisions need to be coordinated with the appropriate treating clinicians.

Sources: Epidural Injections · About Venous Thromboembolism

7. Consider whether timing or another approach is preferable

Sometimes the most useful question is whether the procedure should happen now. Ask whether waiting, using a different approach, or continuing other care would better balance the expected benefit and the medication-related concerns. The answer should account for the urgency of the underlying problem.

Before proceeding, confirm that the plan is understood by the person performing the procedure, the prescriber, and you. A clear handoff is part of good care. Patient reviews about communication can help you recognize a responsive practice, but they cannot establish which interruption schedule is appropriate for your medical history.

Sources: Updates to the ASRA Guidelines for Interventional Pain Procedures · 10 Questions to Ask Before Having an Operation

Sources & further reading

• Updates to the ASRA Guidelines for Interventional Pain ProceduresASRA Pain Medicine
• Epidural InjectionsACR / RSNA RadiologyInfo
• Patient Guide to Safe SurgeryAAOS OrthoInfo
• Preprocedural Recommendations for Reducing Surgical Site InfectionsASRA Pain Medicine
• About Venous ThromboembolismCDC
• 10 Questions to Ask Before Having an OperationAmerican College of Surgeons

We use these medical sources to help explain your options and prepare you for a conversation with our team. Our guides feature our own clinicians; patient reviews describe individual experiences.

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