Generic
potassium chloride
10 brands available in the market
At a glance
Generic Name: Potassium Chloride Dosage Form: Oral Solution / Tablet / Injection Therapeutic Class: Electrolyte Preparation Pharmacological Class: Potassium Supplement Indications: Prevention and treatment of potassium deficiency (Hypokalaemia) Prescription Status: Use under medical supervision.
Description
Potassium Chloride is an electrolyte supplement used to restore potassium deficiency. It plays an essential role in maintaining normal nerve, muscle, heart, and kidney function.
Indications
Used to prevent and treat low blood potassium (hypokalaemia).
Therapeutic class
Electrolyte supplement (potassium)
Pharmacological class
Potassium supplement
Pharmacology
Potassium Chloride restores normal potassium levels and supports nerve impulse transmission, muscle contraction, cardiac rhythm, and renal function.
Mechanism of action
Replaces potassium deficiency. Maintains intracellular electrolyte balance. Supports normal heart and muscle function. Facilitates nerve impulse transmission.
Dosage
Oral: Take with or after meals with plenty of water or fruit juice. Injection: Administer slowly by intravenous infusion under medical supervision. Dose depends on the severity of potassium deficiency.
Administration
Take with food and plenty of water; do not chew or crush extended-release (ER) tablets.
Missed dose
Take with or after meals. Drink plenty of water or fruit juice. IV administration should only be performed by healthcare professionals.
Side effects
Nausea, vomiting, abdominal pain, diarrhoea; excess causes dangerous high potassium (hyperkalaemia).
Precautions & warnings
Caution in kidney disease; monitor serum potassium and renal function regularly.
Contraindications
High blood potassium (hyperkalaemia), severe renal failure, use with potassium-sparing diuretics.
Drug interactions
Use cautiously in renal impairment. Monitor patients with heart disease. Use carefully with potassium-sparing diuretics. Stop treatment and seek medical advice if severe gastrointestinal symptoms develop.
Food interactions
Taking with food reduces stomach upset.
Use in pregnancy
Use during pregnancy only if clearly needed and under medical supervision.
Pregnancy Category: C — always consult a doctor before taking during pregnancy.
Use in lactation
Potassium salts are generally considered compatible with breastfeeding.
Pediatric use
May be used in children under medical supervision.
Geriatric use
Use with caution in elderly patients, especially if renal function is impaired.
Renal / hepatic impairment
Renal impairment: Use cautiously due to the increased risk of hyperkalaemia. Hepatic impairment: No specific dose adjustment is usually required.
Overdose effects
Overdose may cause severe hyperkalaemia, resulting in muscle weakness, paralysis, serious cardiac arrhythmias, or cardiac arrest. Seek emergency medical attention immediately.
Storage conditions
Store below 25°C. Keep in a dry place. Protect from light. Keep out of the reach of children.
Chemical structure
Chemical Name: Potassium Chloride Molecular Formula: KCl Molecular Weight: 74.55 g/mol