What Tests Can Check Your Electrolyte Levels?
Electrolytes are essential minerals that help your body maintain fluid balance, support nerve and muscle function, regulate blood pressure, and keep your heart beating normally. When electrolyte levels become too high or too low, they may cause symptoms such as fatigue, muscle cramps, weakness, confusion, or an irregular heartbeat. If you are experiencing symptoms of an electrolyte imbalance, your healthcare provider may recommend specific blood or urine tests to identify the underlying issue. But what tests can check your electrolyte levels? The most common options include an electrolyte panel, basic metabolic panel, comprehensive metabolic panel, individual electrolyte blood tests, and urine electrolyte testing. This guide explains how these tests work, what they measure, and when they may be recommended. What Are Electrolytes? Electrolytes are minerals that carry an electrical charge when dissolved in body fluids, including blood and urine. They help regulate several important func...