31. In humans it may cause spasms, vomiting, hypotension and cardiac arrest. 32. These reactions usually correct the low arterial blood pressure ( hypotension ) very effectively. 33. Hypotension may be treated with levarterenol or metaraminol.34. Blood transfusions are given as needed to correct anemia and hypotension secondary to hypovolemia. 35. This causes reduced cardiac output and hypotension , which may result in brain ischemia. 36. A diastolic of less than 60 mm Hg is generally considered to be hypotension . 37. Other medications can produce hypotension by different mechanisms. 38. Arrhythmias often result in hypotension by this mechanism. 39. Recently, it has begun to be used in the treatment of orthostatic hypotension . 40. Pyridostigmine sometimes is used to treat orthostatic hypotension .
