FIGURE 2.

Conditions associated with orthostatic hypotension. At the centre of the Venn diagram is the patient presenting with acute illness (e.g., sepsis) in an elderly patient with multiple co-morbidities in the background such as benign prostatic hyperplasia, hypertension, diabetes mellitus, and/or neurodegenerative disorders on at-risk-polypharmacy such as α-blockers, diuretics, and levodopa.