问:我今年45岁,平素身体很好。前不久,我在一次会议结束后站立时,突然感到两眼发黑、头晕,双腿发软不能站立,稍微休息后逐渐好转。类似情况又发生过数次。去医院没有查出器质性病变。大夫怀疑我患的是“体位性低血压”,并嘱咐我以后出现这种情况时,应马上量一下血压。后来发现,发病时血压确实偏低。请问:体位性低血压需要治疗吗? 内蒙 田枚歌 Q: I am 45 years old and have good health. Not long ago, when I stood up after a meeting, I suddenly felt both eyes dark and dizzy. My legs were weak and could not stand. After a brief rest, I gradually got better. A similar situation has occurred several times. Go to the hospital did not detect organic disease. The doctor suspected I was suffering from “postural hypotension,” and asked me later when this situation should be the amount of blood pressure immediately. Later found that the onset of blood pressure is indeed low. I ask: orthostatic hypotension needs treatment? Inner Mongolia Tian Mei Song