Drug interactions
Drospirenone + Gentamicin
Severity: Minor
Drospirenone and Gentamicin: 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
Drospirenone has antimineralocorticoid activity and can raise serum potassium, while gentamicin may cause renal potassium wasting or reduced renal function. The net effect is unpredictable, and hyperkalemia could occur if renal function declines.
What this interaction means in plain words
Drospirenone and Gentamicin have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Drospirenone belongs to Endocrine; Gentamicin belongs to Anti Bacterial.
Why it happens
Opposing effects on potassium handling plus aminoglycoside nephrotoxicity reducing potassium excretion.
What to do
Monitor serum potassium and renal function when gentamicin is given to patients taking drospirenone, particularly with renal impairment.
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 Gentamicin
- Cidofovir + Gentamicin Contraindicated
- Adefovir + Gentamicin Major
- Amikacin + Gentamicin Major
- Amlodipine-hydrochlorothiazide-valsartan + Gentamicin Major
- Amphotericin b deoxycholate + Gentamicin Major
- Amphotericin b + Gentamicin Major
Other interactions of Drospirenone
Frequently asked questions
Can I take Drospirenone with Gentamicin?
MediHelp rates the interaction as minor. Drospirenone and Gentamicin have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Drospirenone has antimineralocorticoid activity and can raise serum potassium, while gentamicin may cause renal potassium wasting or reduced renal function. The net effect is unpredictable, and hyperkalemia could occur if renal function declines.
How serious is the interaction between Drospirenone and Gentamicin?
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 and renal function when gentamicin is given to patients taking drospirenone, particularly with renal impairment.
What other medicines interact with Gentamicin?
MediHelp also lists interactions of Gentamicin with, for example, Cidofovir, Adefovir, Amikacin. The full list is on the Gentamicin page.
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