The investigators ultimately determined that water dilutes the plasma in the blood vessels leading away from the duodenum and that this short-lived reduction in salt concentration (hypo-osmolality) is responsible for water's blood pressure-raising (pressor) effect. 14 июл. 2010 г.
Can drinking water raise blood pressure?
Water drinking also acutely raises blood pressure in older normal subjects. The pressor effect of oral water is an important yet unrecognized confounding factor in clinical studies of pressor agents and antihypertensive medications.
Does blood pressure drop after drinking water?
Blood pressure started increasing within two or three minutes after the water was ingested, increased rapidly over the next 15 minutes, and then began to decrease after about 60 minutes. Drinking more water at 60 minutes caused the blood pressure effect to be sustained for another hour.
How much does drinking water affect blood pressure?
Doubling of water intake increases daytime blood pressure and reduces vertigo in healthy subjects. Clin Exp Hypertens. 2010;32(7):439-43. doi: 10.3109/10641961003686450.
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