At OctariusRx, we support ambulatory surgery centers by bringing structure, consistency, and clarity to preoperative medication management. One of the most frequent causes of day-of-surgery delays, cancellations, and avoidable risk is medication misguidance—or no guidance at all—before the patient arrives.
From the ASC perspective, medication guidance is a core operational function. When it is delivered early and consistently, centers reduce variability, protect patients, and keep cases moving on schedule.
Why Preoperative Medication Guidance Matters in the ASC Setting
ASCs operate with limited margin for error. Certain medications can increase bleeding risk, interfere with anesthesia, destabilize blood pressure or glucose, or force last-minute clinical decisions. When these issues are identified late, efficiency suffers and patient risk increases.
Standardized, pharmacy-informed medication guidance ensures potential issues are identified and addressed well before the day of surgery.
The OctariusRx Pre-Surgery Medication Guidance Checklist
1. Blood Thinners (Anticoagulants & Antiplatelets)
These medications pose some of the highest perioperative risks in ambulatory surgery due to bleeding concerns.
Common examples include:
- Warfarin
- Direct oral anticoagulants (e.g., apixaban, rivaroxaban)
- Aspirin (when not explicitly instructed to continue)
- Clopidogrel
ASC guidance: These medications should never be stopped without direction. Early identification allows time for coordinated guidance between prescribing providers, anesthesia, and the surgical team—before the case is placed at risk.
2. Nonsteroidal Anti-Inflammatory Drugs (NSAIDs)
Over-the-counter pain medications are frequently overlooked but can significantly affect clotting.
Examples: Ibuprofen, naproxen, diclofenac
Operational guidance: NSAIDs are commonly discontinued 5–7 days prior to surgery, depending on procedural risk and surgeon preference. Clear guidance reduces confusion and last-minute questions.
3. Diabetes Medications
Unclear instructions around diabetes medications often lead to hypoglycemia, hyperglycemia, or delayed case starts.
Medications requiring guidance:
- Insulin (dose adjustments frequently required)
- Metformin (may be held depending on patient and procedural factors)
- GLP-1 receptor agonists (e.g., semaglutide, liraglutide) – can increase the risk of delayed gastric emptying and aspiration during anesthesia
- SGLT2 inhibitors (e.g., empagliflozin, dapagliflozin) – can increase the risk of perioperative dehydration and ketoacidosis
ASC focus: Individualized medication guidance supports metabolic stability and effective perioperative management.
4. Herbal Supplements & Vitamins
Supplements are a common source of unexpected perioperative risk.
Frequently flagged supplements:
- Garlic, ginkgo, ginseng
- St. John’s wort
- Vitamin E
Best-practice guidance: Non-essential supplements should be discontinued at least 1–2 weeks before surgery unless specifically approved. Proactive guidance prevents avoidable cancellations.
5. Blood Pressure & Cardiac Medications
Some cardiovascular medications can impact intraoperative blood pressure and fluid balance.
Examples:
- ACE inhibitors and ARBs
- Diuretics
Clinical guidance: Many cardiac medications are continued. Decisions should follow standardized anesthesia-aligned guidance to avoid hypotension or electrolyte imbalance.
What ASCs Should Expect from Patients
- A complete and accurate medication list, including OTC products and supplements
- Adherence to written preoperative medication guidance
- Early communication when clarification is needed
How OctariusRx Supports ASCs
- Clinically driven medication oversight designed to identify risk before the day of surgery
- Consistent, repeatable preoperative medication guidance that supports on-time case starts
- Seamless coordination between surgical, anesthesia, and medication management teams
The OctariusRx Perspective
Medication management is not a checklist item—it is a risk-control strategy. Clear, consistent medication guidance reduces variability, improves safety, and protects ASC throughput.
At OctariusRx, we help ambulatory surgery centers replace uncertainty with confidence by delivering medication guidance that works—before the patient ever enters the facility.
The Consultant Pharmacists at OctariusRx provide guidance on safe medication management, survey readiness and cost savings to ambulatory healthcare facilities/surgery centers, senior care facilities and pharmacies . We also help individual patients optimize their medications to improve their quality of life and save money. Contact us for assistance.
