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Showing posts from March 1, 2009

Orthostatic Hypotension - useful treatment with Midodrine

Orthostatic Hypotension Midodrine Midodrine hydrochloride is used in the management of symptomatic orthostatic hypotension; the drug is designated an orphan drug by the US Food and Drug Administration (FDA) for such use.  Midodrine should be used only after nondrug therapies (e.g., support hose, increased sodium intake, life-style modifications) and fluid expansion have failed.  Clinical studies indicate that midodrine is more effective than placebo and at least as effective as ephedrine, fludrocortisone, or dihydroergotamine in the management of orthostatic hypotension. However, despite comparable increases in blood pressure, midodrine may be more effective than comparative drugs (e.g., ephedrine) in managing postural symptoms.Midodrine increases supine, sitting, and standing diastolic and systolic blood pressures, and may attenuate postural symptoms (e.g., dizziness, lightheadedness, syncope, impaired ability to stand).  In several clinical studies, midodrine decreased supi