MajorNon-steroidal anti-inflammatory drugs (NSAIDs)×Calcineurin inhibitor (immunosuppressant)
Updated · Methodology
Mechanism
Ketorolac is the most nephrotoxic NSAID, limited to 5 days of use. Tacrolimus is nephrotoxic in its own right. Additive acute kidney injury risk multiplies in transplant patients.
Symptoms
Reduced urine output, rising creatinine and potassium, oedema. Symptoms appear earlier in older patients and chronic kidney disease.
Management
The combination is not prescribed. For post-transplant analgesia: paracetamol (up to 2 g/day), metamizole, or a short opioid course. For neuropathic pain: gabapentin or pregabalin.
Check the full regimen, not just this pair
Opens the checker with these two drugs prefilled. Add the rest of the regimen and recompute additive risks.
Summary of a multi-drug list →
Medicine list: everything you take in one place →
Sources
- FDA: Ketorolac tromethamine tablet (Amerisyn LLC) – Prescribing Information (2013)– ; DailyMed setid 5734e81e-2471-1314-e063-6294a90ac9fe