Magnesium Sulfate Kalceks

Magnesium sulfate, the active ingredient in Magnesium Sulfate Kalceks, is an electrolyte presented as a solution for injection for intravenous and subcutaneous use. It treats magnesium deficiency and related conditions such as eclampsia, cardiac arrhythmias, and severe asthma exacerbations in hospitalized patients.

GNH USA supplies Magnesium Sulfate Kalceks as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals worldwide.

Magnesium Sulfate Kalceks is used to correct magnesium deficits and to manage conditions where magnesium plays a therapeutic role.

- Magnesium deficiency: restores normal serum magnesium levels and supports enzymatic functions. - Eclampsia and preeclampsia: prevents seizures by stabilising neuronal excitability. - Torsades de pointes: reduces ventricular ectopy by correcting electrolyte imbalance. - Severe asthma exacerbations: promotes bronchodilation through calcium antagonism. - Cardiac arrhythmias: assists in normalising cardiac conduction and rhythm.

Adverse reactions may occur with magnesium sulfate administration.

Common Side Effects: - Flushing or warmth at the injection site. - Mild hypotension or transient blood pressure drop. - Nausea or mild gastrointestinal discomfort. - Headache or dizziness. - Local irritation or pain at the injection site.

Serious or Rare Side Effects: - Respiratory depression or apnea, especially with rapid IV bolus. - Cardiac arrest or severe bradycardia. - Hypermagnesemia leading to muscle weakness, loss of deep tendon reflexes, or arrhythmias. - Allergic reactions such as rash, urticaria, or anaphylaxis. - Severe hypotension unresponsive to fluids.

Magnesium sulfate should be used with careful clinical monitoring.

- Renal impairment: assess serum magnesium and adjust infusion rate. - Cardiac disease: monitor ECG and blood pressure continuously. - Neuromuscular disorders: watch for enhanced muscle weakness. - Concomitant calcium channel blockers: avoid additive hypotensive effects. - Pregnancy and lactation: use only if clearly indicated and benefits outweigh risks. - Store at 2-8°C: keep refrigerated, protect from light, do not freeze or shake.

Magnesium sulfate may interact with several medications.

Major Interactions (Avoid): - Calcium channel blockers: additive vasodilatory and hypotensive effects. - Neuromuscular blocking agents: potentiation of muscle relaxation. - Certain antibiotics (e.g., aminoglycosides): reduced absorption when given concurrently.

Moderate Interactions (Monitor Closely): - Loop diuretics: increased risk of hypomagnesemia. - Digoxin: potential for altered cardiac conduction. - Warfarin: possible enhancement of anticoagulant effect. - Antacids containing magnesium: cumulative magnesium load.