Blood Pressure, Low: Hypotension: Medline Health information looks at this disorder. An overview and in-depth look at the causes and treatments.CWRU School of Medicine: This article discusses orthostatic hypotension with a brief description and details on diagnosing, tips to assist the patient, diet, salt, and medications.Dr.T C Hain: A look at what causes orthostatic hypotension as well as diagnosing, tests, treatment by way of non-drugs as well as drugs.NINDS Orthostatic Hypotension Information Page: Information sheet on orthostatic hypotension including the treatment and prognosis.PPP Healthcare International: Gives general information about hypotension, discussing causes and what other medical conditions may be associated with this.The Center for Pediatric Hypotension: Information about the investigation, evaluation, and treatment of adolescents and children with syncope, orthostatic tachycardia, and other forms of chronic orthostatic intolerance including CFS.The Merck Manual: A look at the cardiac causes, symptoms, signs, diagnoses, prognosis and treatment of orthostatic hypotension and syncope.