2 posts tagged with "pharmacokinetics"

A patient on 5 drugs has 10 possible pairwise interactions. A patient on 8 drugs has 28. A patient on 12 drugs has 66. The formula is n*(n-1)/2, and it grows fast.

Nobody checks all of them manually. Clinical pharmacists performing medication reconciliation focus on the drugs they know are dangerous together and rely on memory for the rest. That's where things get missed.

Here is a script that takes a medication list and checks every pair, generates a severity matrix, and identifies which drugs need renal or hepatic dose adjustment.

34% of prescriptions in Indian hospitals contain medication errors. 47.2% of those errors are wrong dose. 37.2% involve antibiotics. These numbers come from a 2024 systematic review across multiple Indian hospital settings. NABH flagged dosage miscalculation as a key patient safety challenge in March 2024.

A study at Massachusetts General Hospital showed that clinical decision support software can prevent up to 95% of medication errors in operating rooms. The tools exist. They're just not accessible.

Here is a prescription safety auditor, written in Python, that does what a clinical pharmacist does during medication review. It takes a patient profile and a new prescription, then returns SAFE, WARNING, or REJECT with reasons.