PharmaNUS pharmacology learning webapp

PKWise: Pharmacokinetics Dosing and Half-Life Learning Game

PKWise builds pharmacokinetic intuition through simplified concentration-time simulations, helping learners connect dosing, half-life, accumulation, and exposure with safer therapeutic reasoning.

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Educational Purpose

PKWise helps learners see pharmacokinetic concepts as moving patterns rather than static formulae. It uses simplified teaching models to make dose timing, clearance, interactions, and therapeutic windows playable.

The app is part of the PharmaNUS collection of free pharmacology learning webapps, which are developed and updated in response to learner feedback for students and medical and health professions learners.

What Learners Practise

  • Half-life, accumulation, clearance, and therapeutic window concepts
  • Dose timing and exposure control
  • Effects of interactions on pharmacokinetic behaviour
  • Safer therapeutic reasoning from concentration-time patterns

How To Play

  1. Start a PKWise case or timing round.
  2. Give doses at appropriate times to keep exposure in the therapeutic window.
  3. Watch how concentration changes with time, clearance, and interactions.
  4. Adjust your timing or dose strategy as the scenario changes.
  5. Use the end-of-round feedback to review pharmacokinetic reasoning.

Use In Teaching

PKWise can be used as a short independent practice activity, a warm-up before class, a revision task after teaching, or a prompt for small-group discussion. It works best when paired with debriefing, explanation, and connection back to core pharmacology concepts.

Educational Use Only

This webapp is intended for pharmacology learning and teaching. It is not medical advice, prescribing guidance, or a substitute for professional clinical judgement.