Patients of Asian Ancestry using Epilepsy Drug Carbamazepine may be at Increased Risk of Serious Skin Reactions [2008-03-20]
I am pretty sure I am going to forget this little clinical pearl.
Might be neat to theorize what are the drug - non-drug reactions that are the most important.
This one probably wouldn't make the list but ... it's just food for thought.

I suppose we'd be better off with a codified drug database if we wanted to "trap" this type of interaction.
I'm working at half mast today, I think my ESR is higher than Grahams :( Dx: URTI vs. Flu.