Drug interactions
Dichlorphenamide + Magnesium sulphate
Severity: Minor
Dichlorphenamide and Magnesium sulphate: minor interaction.
Last updated
For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.
Summary
Dichlorphenamide causes renal potassium loss and metabolic acidosis, and magnesium sulfate can also contribute to electrolyte disturbances. Combined use may worsen hypokalemia and electrolyte imbalance. The interaction is largely theoretical for oral magnesium with minimal absorption.
What this interaction means in plain words
Dichlorphenamide and Magnesium sulphate have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Dichlorphenamide belongs to Miscellaneous; Magnesium sulphate belongs to Cardiovascular.
Why it happens
Dichlorphenamide carbonic anhydrase inhibition increases urinary potassium wasting, and magnesium may further alter renal electrolyte handling.
What to do
Monitor serum potassium, magnesium and bicarbonate periodically, and replace electrolytes as needed.
What to ask your pharmacist
- Is there anything I should notice while taking both?
- Do I need to tell my doctor at the next visit?
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Other interactions of Magnesium sulphate
- Amikacin + Magnesium sulphate Moderate
- Amphotericin b deoxycholate + Magnesium sulphate Moderate
- Atracurium + Magnesium sulphate Moderate
- Baloxavir marboxil + Magnesium sulphate Moderate
- Ciprofloxacin + Magnesium sulphate Moderate
- Cisatracurium + Magnesium sulphate Moderate
Other interactions of Dichlorphenamide
Frequently asked questions
Can I take Dichlorphenamide with Magnesium sulphate?
MediHelp rates the interaction as minor. Dichlorphenamide and Magnesium sulphate have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Dichlorphenamide causes renal potassium loss and metabolic acidosis, and magnesium sulfate can also contribute to electrolyte disturbances. Combined use may worsen hypokalemia and electrolyte imbalance. The interaction is largely theoretical for oral magnesium with minimal absorption.
How serious is the interaction between Dichlorphenamide and Magnesium sulphate?
MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Monitor serum potassium, magnesium and bicarbonate periodically, and replace electrolytes as needed.
What other medicines interact with Magnesium sulphate?
MediHelp also lists interactions of Magnesium sulphate with, for example, Amikacin, Amphotericin b deoxycholate, Atracurium. The full list is on the Magnesium sulphate page.
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