Class: Electrolyte

Mechanism Of Action: Needed for adequate transmission of nerve impulses and cardiac contraction, renal function, intracellular ion maintenance

Indication: Prevent and treatment of hypokalemia

Contraindications: Renal disease. Severe hemolytic disease. Addison’s disease. Hyperkalemia. Acute dehydration.

Precautions: Cardiac disease. Potassium sparing diuretic therapy. Systemic acidosis. Pregnancy.

Side Effects: Cramps. Cardiac depression/arrest. Dysrhythmias. Peaking T waves. Lowered R and decreased RST, prolonged PR interval. Widened QRS.

Dosage: IV 20 meq/hr when diluted as 400 meq/1000 ml not to exceed 150 meq/day