How does Albuterol lower potassium?

Answer 1

Albuterol, a beta-2 adrenergic agonist, lowers potassium levels primarily by stimulating beta-2 receptors on cells, particularly in skeletal muscle. This stimulation promotes the uptake of potassium from the bloodstream into the cells, thereby reducing serum potassium levels. Additionally, albuterol can enhance insulin secretion, which further facilitates the movement of potassium into cells. This effect is often utilized in clinical settings to treat hyperkalemia (elevated potassium levels).