What is the purpose of a KCl injection? A guide to its use in pharmacology
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4 min read
A low serum potassium level (hypokalemia) below 2.5 mEq/L necessitates urgent treatment, and this is exactly **what is the purpose of a KCl injection**. This critical medication restores electrolyte balance, preventing serious complications like life-threatening cardiac arrhythmias.
