Kaliumchloride - Natriumchloride B. Braun (Potassium Chloride, Sodium Chloride)

Kaliumchloride - Natriumchloride is used as an intravenous electrolyte solution to restore and maintain electrolyte concentrations.

• Hypokalemia: restores potassium levels and prevents cardiac complications.
• Hyponatremia: supplies sodium ions to correct low serum sodium.
• Electrolyte replacement: provides both potassium and sodium for comprehensive electrolyte repletion.
• Fluid balance maintenance: assists in managing fluid and electrolyte homeostasis during acute care.

• Kaliumchloride - Natriumchloride delivers potassium (K⁺) and sodium (Na⁺) ions directly into the bloodstream, increasing extracellular concentrations of these electrolytes. The added ions contribute to the restoration of membrane potential, support Na⁺/K⁺‑ATPase activity, and facilitate osmotic balance. By correcting deficits, the solution helps normalize cellular function and stabilizes cardiac and neuromuscular excitability.

Intravenous administration of Kaliumchloride - Natriumchloride may be associated with the following adverse reactions.

Common Side Effects

• Injection site pain: mild discomfort at the infusion site.
• Erythema or swelling: local irritation or redness.
• Hyperkalemia: modest rise in serum potassium.
• Hypernatremia: modest rise in serum sodium.
• Nausea: occasional gastrointestinal upset.
• Phlebitis: inflammation of the vein.

Serious or Rare Side Effects

• Cardiac arrhythmia: potentially life‑threatening rhythm disturbances.
• Severe hyperkalemia: marked elevation of potassium leading to cardiac arrest.
• Anaphylactic reaction: rare severe allergic response.
• Severe hypernatremia: rapid increase in sodium causing neurologic symptoms.

When using Kaliumchloride - Natriumchloride, clinicians should observe the following precautions.

• Monitor serum electrolytes: check potassium and sodium levels before and during therapy.
• Adjust infusion rate in renal impairment: slower administration to avoid accumulation.
• Avoid rapid infusion: limit to recommended maximum rate to prevent cardiac effects.
• Use caution in cardiac disease: patients with arrhythmias may be more sensitive.
• Contraindicated in existing hyperkalemia: do not administer if potassium is already elevated.
• Store at 2-8°C: keep refrigerated, protect from light, do not freeze or shake.

Kaliumchloride - Natriumchloride can interact with other medicines; awareness of the following interactions is important.

Major Interactions (Avoid)

• ACE inhibitors or ARBs: may increase serum potassium and risk of hyperkalemia.
• Potassium‑sparing diuretics (e.g., spironolactone): can cause dangerous potassium accumulation.
• Trimethoprim‑containing antibiotics: may elevate potassium levels.

Moderate Interactions (Monitor Closely)

• Digoxin: altered potassium levels can affect digoxin toxicity.
• Non‑steroidal anti‑inflammatory drugs (NSAIDs): may reduce renal potassium excretion.
• Other intravenous fluids containing electrolytes: risk of over‑correction if combined.