Abstract Background Antidepressants are associated with postural hypotension (PH), but it is not typically recognised as a common adverse effect. PH is linked with serious complications in older adults (e.g. falls, stroke, cognitive decline). Randomised Controlled Trials (RCTs) examining antidepressants often exclude older people and do not focus on adverse effects. Aim To examine risk of PH associated with antidepressants in adults aged ≥60 in UK primary care.