Dehydration is a potential cause of low blood pressure (hypotension) due to decreased blood volume resulting in decreased pressure against artery walls. However, did you know not drinking enough water can lead to high blood pressure? When you do not drink adequate water the body will compensate by retaining sodium. Hope this helped!
If you don't drink enough water it's bad for your body since water is a source of living, and if you decrease the amount of water in your blood the blood pressure would decrease.
