Drug interactions
Cefdinir + Furosemide
Severity: Minor
Cefdinir and Furosemide: 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
Loop diuretics have been reported to add to the renal burden of some cephalosporins, particularly in volume-depleted or already compromised patients. With cefdinir the risk is small and clinically significant kidney injury is uncommon.
What this interaction means in plain words
Cefdinir and Furosemide have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Cefdinir belongs to Anti Bacterial; Furosemide belongs to Cardiovascular.
Why it happens
Possible additive renal effects through diuretic-induced volume depletion; a direct synergistic nephrotoxic mechanism is not well established.
What to do
No routine change is needed; monitor serum creatinine and hydration status in patients with renal impairment or high-dose diuretic therapy.
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 Cefdinir
- Aluminum hydroxide + Cefdinir Moderate
- Cefdinir + Cholera vaccine Moderate
- Cefdinir + Famotidine Moderate
- Cefdinir + Gentamicin Moderate
- Cefdinir + Microbiota Moderate
- Cefdinir + Nizatidine Moderate
Other interactions of Furosemide
- Amifostine + Furosemide Major
- Amikacin + Furosemide Major
- Carbenoxolone + Furosemide Major
- Cephaloridine + Furosemide Major
- Cisplatin + Furosemide Major
- Digoxin + Furosemide Major
Frequently asked questions
Can I take Cefdinir with Furosemide?
MediHelp rates the interaction as minor. Cefdinir and Furosemide have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Loop diuretics have been reported to add to the renal burden of some cephalosporins, particularly in volume-depleted or already compromised patients. With cefdinir the risk is small and clinically significant kidney injury is uncommon.
How serious is the interaction between Cefdinir and Furosemide?
MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: No routine change is needed; monitor serum creatinine and hydration status in patients with renal impairment or high-dose diuretic therapy.
What other medicines interact with Cefdinir?
MediHelp also lists interactions of Cefdinir with, for example, Aluminum hydroxide, Cholera vaccine, Famotidine. The full list is on the Cefdinir page.
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