💉 Vancomycin Empiric Dosing
Empiric vancomycin loading dose, maintenance dose and dosing interval from weight and creatinine clearance, AUC-guided per the 2020 consensus. Browser-side, instant.
Clinical takeaway
Start by actual body weight; in obesity load 20–25 mg/kg and monitor earlier.
Loading calculator…
Paste the link in Slack, Teams, X, or LinkedIn — the preview image comes from this page’s Open Graph card.
When to use
Choose an empiric starting regimen for adults; it does not replace TDM/Bayesian AUC adjustment, which should be obtained within 24–48 h.
How it works
Loading 25 mg/kg actual weight (cap 3000 mg); maintenance 15–20 mg/kg; interval by CrCl (≥ 90 q8–12h, 50–89 q12h, 20–49 q24h). Target AUC/MIC 400–600.
Key points
- Start by actual body weight; in obesity load 20–25 mg/kg and monitor earlier.
- Obtain TDM early — the formula alone cannot guarantee the AUC target.
- AKI, haemodialysis and CRRT require separate dosing approaches.
- Monitor renal function; avoid stacking nephrotoxins.
References
Decision support for licensed clinicians only; not a substitute for clinical judgement, diagnosis or local protocols.
Frequently asked questions
- What is Vancomycin Empiric Dosing?
- Empiric vancomycin loading dose, maintenance dose and dosing interval from weight and creatinine clearance, AUC-guided per the 2020 consensus. Browser-side, instant.
- How is Vancomycin Empiric Dosing calculated? What is the core formula?
- Loading 25 mg/kg actual weight (cap 3000 mg); maintenance 15–20 mg/kg; interval by CrCl (≥ 90 q8–12h, 50–89 q12h, 20–49 q24h). Target AUC/MIC 400–600.
- When is Vancomycin Empiric Dosing used?
- Choose an empiric starting regimen for adults; it does not replace TDM/Bayesian AUC adjustment, which should be obtained within 24–48 h.
- What are the key clinical points for Vancomycin Empiric Dosing?
- Start by actual body weight; in obesity load 20–25 mg/kg and monitor earlier. Obtain TDM early — the formula alone cannot guarantee the AUC target. AKI, haemodialysis and CRRT require separate dosing approaches. Monitor renal function; avoid stacking nephrotoxins.
- What are the limits and cautions when using Vancomycin Empiric Dosing?
- For licensed clinicians and clinical researchers. Interpret results with history, investigations and local protocols; not a diagnosis or prescription, and not a substitute for multidisciplinary decision-making or local guidelines.