Chloride

Chloride is an electrolyte measured in the blood that works closely with sodium and potassium to maintain the body's fluid and acid balance. This test reports the level present in your bloodstream.

Abnormal chloride results can help assess hydration, kidney function and the body's acid-base balance. Because chloride rarely tells the whole story alone, it is read together with other electrolytes and kidney tests to give a clearer picture of your overall balance.