Kalium (Potassium Chloride)

Kalium is an oral electrolyte supplement that addresses conditions associated with potassium loss or deficiency.

• Hypokalemia: restores serum potassium to normal ranges, reducing muscle weakness and cardiac arrhythmias.
• Potassium deficiency: replenishes body potassium stores to support nerve and muscle function.
• Prevention of potassium loss: maintains electrolyte balance during diuretic therapy or gastrointestinal losses.

• Potassium chloride dissociates after oral absorption, releasing potassium ions that enter the extracellular fluid. The increased extracellular potassium concentration restores the normal electrochemical gradient across cell membranes, supporting nerve impulse transmission, muscle contraction, and cardiac electrical stability. By correcting the deficit, it helps re‑establish overall electrolyte homeostasis.

Kalium may cause adverse reactions, most of which are mild and transient.

Common Side Effects

• Nausea: mild stomach upset after ingestion.
• Vomiting: occasional expulsion of stomach contents.
• Abdominal discomfort: cramping or pain in the stomach area.
• Diarrhea: loose stools occurring shortly after dosing.
• Taste disturbance: metallic or salty taste in the mouth.

Serious or Rare Side Effects

• Hyperkalemia: elevated serum potassium that can affect heart rhythm.
• Cardiac arrhythmia: irregular heartbeat potentially life‑threatening.
• Severe allergic reaction: rash, itching, swelling, or difficulty breathing.
• Muscle weakness: pronounced loss of strength.
• Respiratory distress: shortness of breath or wheezing.

When using Kalium, consider the following safety measures.

• Monitor serum potassium: regular blood tests to avoid excess levels.
• Adjust dose in renal impairment: reduced kidney function may require lower dosing.
• Avoid in hyperkalemia: do not use if potassium levels are already high.
• Caution with ACE inhibitors/ARBs: concurrent use can increase potassium.
• Review concomitant medications: assess other drugs that affect potassium balance.
• Store at room temperature: keep in the original container, protect from moisture.

Kalium can interact with several medications that influence potassium homeostasis.

Major Interactions (Avoid)

• ACE inhibitors: may cause dangerous potassium accumulation.
• Angiotensin II receptor blockers (ARBs): increase risk of hyperkalemia.
• Potassium‑sparing diuretics: additive effect on serum potassium.
• NSAIDs: can reduce renal potassium excretion.
• Trimethoprim‑sulfamethoxazole: may raise potassium levels.

Moderate Interactions (Monitor Closely)

• Digoxin: elevated potassium can alter digoxin toxicity.
• Lithium: potassium shifts can affect lithium levels.
• Quinolone antibiotics: may increase risk of tendon issues when combined with electrolyte disturbances.