Healthy Heart Resources
Featured Centers
- Eating Out? Cut Calories, Heartburn
- 5 Good Ways to Save Money on Medicine
- 8 Ways to Treat Your Allergies
Hyponatremia (Low Blood Sodium) »
Hyponatremia refers to a lower-than-normal level of sodium in the blood. Sodium is essential for many body functions including the maintenance of fluid balance, regulation of blood pressure, and normal function of the nervous system. Hyponatremia has sometimes been referred to as "water intoxication," especially when it is due to the consumption of excess water, for example during strenuous exercise, without adequate replacement of sodium.
Sodium is the major positively charged ion (cation) in the fluid outside of cells of the body. The chemical notation for sodium is Na. When combined with chloride (Cl), the resulting substance is table salt (NaCl).
The normal blood sodium level is 135 - 145 milliEquivalents/liter (mEq/L), or in international units, 135 - 145 millimoles/liter (mmol/L). Results may vary slightly among different laboratories.
|
|
Inform patients about the common adverse effects of VAPRISOL including infusion site effects (edema, erythema, pain, and phlebitis), pyrexia, hypokalemia, headache, orthostatic hypotension and potential for overly rapid increase in serum sodium which can cause serious neurologic sequelae. Instruct patients to inform their healthcare provider if they develop any unusual symptoms, or if any known symptom persists or worsens, with special attention to potential manifestations of osmotic demyelination syndrome.
Ask patients about what other medications they are currently taking with VAPRISOL, including over-the-counter medications.
Ask patients if they have allergies to corn or corn products.
Last reviewed on RxList: 2/28/2012
This monograph has been modified to include the generic and brand name in many instances.
Report Problems to the Food and Drug Administration
You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.
Get the latest treatment options.