What caused this reaction?

Jack, 83, was admitted to hospital after a fall. On admission he was given oral paracetamol (1g) for pain relief.

Each week, How to Treat publishes a clinical picture quiz.

The quiz has no CPD points attached, it's just for fun.

Take the quiz below, see how you fare against your peers and share your results via social media:

Take the quiz:


Dr Goodridge is a GP registrar in Sydney, NSW.