Drug class

Potassium

Potassium is an essential mineral and major intracellular cation rather than a distinct, standalone therapeutic drug class in formal pharmacologic classification systems. Read more about Potassium

183 drugs in this class 91 manufacturers

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Drugs in Potassium

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About Potassium.

Potassium is an essential mineral and major intracellular cation rather than a distinct, standalone therapeutic drug class in formal pharmacologic classification systems.

Pharmacologically, it is formulated as potassium salts—such as potassium chloride, potassium bicarbonate, or potassium gluconate—classified therapeutically as electrolyte replenishers or nutritional supplements.

These agents function by directly restoring systemic potassium pools necessary for maintaining cellular tonicity, transmission of nerve impulses, and cardiac, smooth, and skeletal muscle contraction.

Clinically, these agents are indicated for the prevention and treatment of hypokalemia, which commonly arises from diuretic therapy, severe gastrointestinal fluid losses, or insufficient dietary intake.