Aim
Antidepressants are well-established fall-risk increasing drugs(FRIDs) and therefore falls should be considered an important adverse drug event(ADE) of antidepressants. However, not all antidepressant users experience fall incidents and factors associated with increased fall risk among antidepressant users are incompletely understood. Our objective was to explore whether antidepressant plasma concentrations are associated with falls in older antidepressant users.