Wednesday, February, 15, 2012

Electrolytes

Table of Contents

Definition

Electrolytes are minerals in your blood and other body fluids that carry an electric charge.

See also:

  • Ionized calcium
  • Ions
  • Serum calcium
  • Serum chloride
  • Serum magnesium
  • Serum phosphorus
  • Serum sodium
  • Sweat electrolytes

Alternative Names

Serum chemistries


Information

It is important to keep a balance of electrolytes in your body, because they affect the amount of water in your body, blood acidity (pH), muscle action, and other important processes. You lose electrolytes when you sweat, and you must replace them by drinking fluids.

Electrolytes exist in the blood as acids, bases, and salts (such as sodium, calcium, potassium, chlorine, magnesium, and bicarbonate). They can be measured by laboratory studies of the blood.



Review Date: 08/10/2009
Reviewed By: David C. Dugdale, III, MD, Professor of Medicine, Division of General Medicine, Department of Medicine, University of Washington School of Medicine. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.

A.D.A.M., Inc. is accredited by URAC, also known as the American Accreditation HealthCare Commission (www.urac.org)