Drug interactions
Cefamandole + Fosinopril-hydrochlorothiazide
Severity: Minor
Cefamandole and Fosinopril-hydrochlorothiazide: 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
Cephalosporins and hydrochlorothiazide are both secreted by renal organic anion pathways and may compete for tubular secretion. Any rise in hydrochlorothiazide exposure is likely small and of limited clinical importance.
What this interaction means in plain words
Cefamandole and Fosinopril-hydrochlorothiazide have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Why it happens
Competition for renal tubular organic anion secretion.
What to do
No routine action needed. Monitor blood pressure and electrolytes if renal function is impaired.
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 Fosinopril-hydrochlorothiazide
- Aliskiren + Fosinopril-hydrochlorothiazide Contraindicated
- Dofetilide + Fosinopril-hydrochlorothiazide Contraindicated
- Fosinopril-hydrochlorothiazide + Protein a column Contraindicated
- Fosinopril-hydrochlorothiazide + Sacubitril / valsartan Contraindicated
- Aldesleukin + Fosinopril-hydrochlorothiazide Major
- Amifostine + Fosinopril-hydrochlorothiazide Major
Frequently asked questions
Can I take Cefamandole with Fosinopril-hydrochlorothiazide?
MediHelp rates the interaction as minor. Cefamandole and Fosinopril-hydrochlorothiazide have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Cephalosporins and hydrochlorothiazide are both secreted by renal organic anion pathways and may compete for tubular secretion. Any rise in hydrochlorothiazide exposure is likely small and of limited clinical importance.
How serious is the interaction between Cefamandole and Fosinopril-hydrochlorothiazide?
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 action needed. Monitor blood pressure and electrolytes if renal function is impaired.
What other medicines interact with Fosinopril-hydrochlorothiazide?
MediHelp also lists interactions of Fosinopril-hydrochlorothiazide with, for example, Aliskiren, Dofetilide, Protein a column. The full list is on the Fosinopril-hydrochlorothiazide page.
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