[Orthostatic hypotension in patients with Parkinson's disease].

Orthostatic hypotension (OH) is a common vegetative symptom of Parkinson's disease (PD), which is predominantly neurogenic in nature. Detection and treatment of OH is of great importance, since it affects daily activity and increases the risk of falls. In the long term it damages target organs - the heart, kidneys and brain. In this regard, the review discusses the issues of classification, pathogenesis of OH, stages of diagnosis and correction of blood pressure, as well as measures for lifestyle changing, non-drug and drug treatment of orthostasis. Strategies for the management of patients with postprandial hypotension, hypertension in the supine position and nocturnal hypertension are considered separately. Despite modern combined methods of treatment, the burden of OH in patients with PD remains heavy, and fluctuations in blood pressure due to concomitant hypertension in the supine position are a significant problem. This highlights the need to initiate scientific research and new therapeutic approaches.