Name the category.
Electrolyte/Mineral Replacements
Name the main drug.
POTASSIUM CHLORIDE
List the uses.
Hypokalemia
Hypertension
Arrhythmias
Thallium toxicity
List contraindications.
Hyperkalemia, including that complicating chronic renal failure, systemic acidosis (e.g., diabetic acidosis), acute dehydration, extensive tissue breakdown (e.g., in severe burns), adrenal insufficiency, or concomitant use of potassium-sparing diuretics (e.g., amiloride, spironolactone, triamterene).
Severe renal impairment with oliguria, anuria, or azotemia.
Use of solid oral dosage preparations in patients with structural, pathologic (e.g., diabetic gastroparesis), and/or pharmacologic (e.g., induced by anticholinergic agents) causes for arrest or delay in GI transit.
Use of extended-release preparations in patients with esophageal compression caused by an enlarged left atrium.
List common adverse effects.
Hyperkalemia; GI effects (nausea, vomiting, diarrhea, flatulence, abdominal pain or discomfort); infusion site reactions.
Interactions with specific drugs (table).
Describe the action.
The major cation of intracellular fluid; essential for maintenance of acid-base balance, isotonicity, and electrodynamic cellular function.
Important activator in many enzymatic reactions; essential for transmission of nerve impulses; contraction of cardiac, smooth, and skeletal muscles; gastric secretion; renal function; tissue synthesis; and carbohydrate metabolism.
Reduces mean SBP and DBP.
Last changed2 years ago
