Informational only — Not medical advice. Always consult a licensed healthcare provider.

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Other brands with the same active ingredient

These brands contain the same active ingredient (Sodium Bicarbonate). Strength and form may differ — confirm substitution with your doctor or pharmacist before switching.

Indications & Uses

Waxnil 5% is indicated for:

Dosage Reference

Reference Information Only

Dosages shown are general references from official sources. Always consult your doctor or pharmacist for personalized dosing.

Adults:

Oral: The usual dose is 300 mg to 2 grams, taken 1 to 4 times daily. Intravenous, for severe metabolic acidosis: In adults, it is given by slow injection as a hypertonic solution of up to 8.4% (1000 mmol/L), or by continuous infusion of a weaker solution, usually 1.26% (150 mmol/L). To correct acidosis during advanced cardiac life support procedures, 50 ml of an 8.4% solution may be given. In elderly patients, dosage adjustments may be required.

Side Effects

Common side effects: Headache Nausea Irritability Notify your doctor you develop any of the following effects: Muscle weakness Slow reflexes Confusion Swelling of the feet or ankles Black tar-like stools Coffee-ground vomit

Cautions & Contraindications

Warnings & Precautions

Caution is needed if the patient has pre-existing heart disease, kidney disease, liver disease, high blood pressure, or any allergies. Because this medicine contains salt (sodium), it should not be used by anyone on a salt-restricted diet.

Contraindications

This drug is contraindicated in patients with hypersensitivity, hypoventilatory states, excessive chloride loss from ongoing vomiting or GI suctioning, metabolic and/or respiratory alkalosis, hypocalcemia, and use with diuretics known to cause hypochloremic alkalosis.

Drug Interactions

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Last updated: 15 Aug 2026