Metabolic
Chloride
Chloride is an anion that works with sodium to maintain fluid balance and acid-base homeostasis. It generally tracks with sodium — when sodium rises, chloride usually follows.
Abnormal chloride is rarely the primary finding — it usually indicates an underlying condition affecting sodium, bicarbonate, or kidney function.
What It Measures
Serum chloride concentration.
Reference Ranges
| Status | Range (mEq/L) |
|---|---|
| Optimal | 100–106 mEq/L |
| Normal | 98–106 mEq/L |
| Borderline | 95–98 mEq/L |
| Out of Range | < 95 or > 110 mEq/L |
How GATOR Tracks This
Lab Providers
Function HealthLabCorpQuest
Related Biomarkers
This content is for informational purposes only and does not constitute medical advice. Reference ranges may vary by laboratory and individual factors. Consult a qualified healthcare provider for interpretation of your results and treatment decisions.
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