Kaliumklorid ”eql Pharma” (Potassium Chloride)

Kaliumklorid (potassium chloride) is used to manage conditions related to low potassium levels.

• Hypokalemia: restores serum potassium to normal range, reducing risk of cardiac arrhythmias and muscle weakness.
• Potassium deficiency: supplements dietary potassium to maintain electrolyte balance in patients with inadequate intake.
• Prevention of potassium loss during diuretic therapy: provides supplemental potassium to counteract renal excretion caused by loop or thiazide diuretics.

• Potassium chloride dissociates after oral absorption, releasing potassium ions that enter the extracellular fluid. The increased extracellular potassium raises serum potassium concentration, restoring the normal electrochemical gradient across cell membranes. By correcting the deficit, potassium chloride supports enzymatic processes that depend on intracellular potassium and helps stabilize cardiac rhythm.

Oral potassium chloride may cause a range of adverse reactions, varying from mild to severe.

Common Side Effects

• Nausea
• Abdominal discomfort
• Diarrhea
• Taste disturbance
• Constipation
• Flatulence

Serious or Rare Side Effects

• Hyperkalemia (elevated serum potassium)
• Cardiac arrhythmia
• Severe allergic reaction (anaphylaxis)
• Muscle weakness progressing to paralysis (rare)
• Metabolic acidosis (rare)

When prescribing Kaliumklorid, clinicians should consider several safety measures to minimize risks.

• Monitor serum potassium: check levels before initiation and regularly during therapy.
• Adjust dose in renal impairment: reduce dosage or increase monitoring in patients with reduced kidney function.
• Avoid in hyperkalemia: do not use if serum potassium is already elevated.
• Caution with ACE inhibitors or ARBs: concurrent use may increase potassium levels.
• Use during pregnancy and breastfeeding only if clearly needed: evaluate risk‑benefit.
• Store at ambient temperature: keep in original container, protect from moisture and direct sunlight.

Potassium chloride can interact with several medicines, affecting potassium balance or cardiac function.

Major Interactions (Avoid)

• ACE inhibitors or angiotensin receptor blockers: may cause dangerous hyperkalemia.
• Potassium‑sparing diuretics (e.g., spironolactone, amiloride): combined use can lead to excessive potassium accumulation.
• NSAIDs (non‑steroidal anti‑inflammatory drugs): can reduce renal potassium excretion and raise serum levels.

Moderate Interactions (Monitor Closely)

• Digoxin: high potassium may diminish digoxin efficacy and increase toxicity risk.
• Loop or thiazide diuretics: may cause rapid shifts in potassium requiring dose adjustments.