Effect of levodopa on postural blood pressure changes in Parkinson disease: a randomized crossover study
ConclusionLevodopa decreases blood pressure in both PD with and without autonomic failure, but it does not cause a greater fall in blood pressure from supine to standing at 3 min. Levodopa-induced baroreflex sympathetic noradrenergic impairment may contribute to lower blood pressure. Lower standing blood pressure with levodopa may increase the risks of fall and syncope.
Source: Clinical Autonomic Research - Category: Research Source Type: research
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