Evidence supporting the use of: Sodium chloride
For the health condition: Hypotension

Links: Go back one page, Tool main page, Ingredients list, Health conditions list, Body systems list

Synopsis

Source of validity: Scientific
Rating (out of 5): 5

Sodium chloride (NaCl), commonly known as table salt, is scientifically validated for use in the management of hypotension (low blood pressure), particularly in certain clinical settings. The underlying rationale is that sodium is a primary determinant of extracellular fluid volume. When sodium chloride is administered—either orally or intravenously—it increases plasma osmolality, which promotes water retention and expands blood volume. This, in turn, increases venous return and cardiac output, raising blood pressure.

Clinical guidelines endorse the use of sodium chloride in specific forms of hypotension. For example, in orthostatic hypotension and postural tachycardia syndrome (POTS), increased dietary salt intake is a first-line recommendation to boost blood volume and mitigate symptoms. In acute care, intravenous saline (0.9% sodium chloride solution) is a standard intervention for hypovolemia-induced hypotension, such as that caused by dehydration, hemorrhage, or sepsis.

Numerous studies and clinical trials support the efficacy of sodium chloride in correcting low blood pressure under these circumstances. Medical textbooks and guidelines from organizations such as the American Heart Association and European Society of Cardiology recommend saline infusions for immediate blood pressure support in acute hypotensive states. However, it is important to note that sodium chloride is not universally indicated for all causes of hypotension; its use must be tailored to the underlying etiology and patient-specific factors.

In summary, there is robust scientific evidence supporting the use of sodium chloride to treat certain forms of hypotension, especially those related to low blood volume.

More about Sodium chloride
More about Hypotension

Products containing Sodium chloride

We currently have no products on Caring Sunshine that contain this ingredient.