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Interazioni tra farmaci

Amikacin + Tobramycin

Gravità: Maggiore

Amikacin and Tobramycin: major interaction.

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Sintesi

Combining two systemic aminoglycosides gives no therapeutic advantage and substantially increases the risk of nephrotoxicity, ototoxicity and neuromuscular blockade. Toxicity may be irreversible, particularly hearing and vestibular damage.

Cosa significa questa interazione in parole semplici

Amikacin and Tobramycin can interact in a way that may be serious. Using them together is sometimes necessary, but it needs a deliberate decision by the prescriber, a plan for monitoring, and clear advice on the warning signs to watch for.

Amikacin belongs to Anti Bacterial; Tobramycin belongs to Anti Bacterial.

Livello di evidenza: High

Perché avviene

Additive aminoglycoside accumulation in renal proximal tubular cells and inner ear hair cells.

Cosa fare

Avoid concurrent systemic use of two aminoglycosides and select a single agent with therapeutic drug monitoring. Monitor renal function and audiovestibular symptoms if overlap is unavoidable.

Cosa chiedere al farmacista

  • Does the benefit of taking both outweigh the risk in my case?
  • Do I need any blood test, ECG or other check while on both?
  • What early warning signs should I watch for, and what should I do if they appear?

Bring a full list of your medicines, including over-the-counter products, supplements and herbal remedies, to every pharmacy visit.

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Domande frequenti

Can I take Amikacin with Tobramycin?

MediHelp rates the interaction as major. Amikacin and Tobramycin can interact in a way that may be serious. Using them together is sometimes necessary, but it needs a deliberate decision by the prescriber, a plan for monitoring, and clear advice on the warning signs to watch for. Combining two systemic aminoglycosides gives no therapeutic advantage and substantially increases the risk of nephrotoxicity, ototoxicity and neuromuscular blockade. Toxicity may be irreversible, particularly hearing and vestibular damage.

How serious is the interaction between Amikacin and Tobramycin?

MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Avoid concurrent systemic use of two aminoglycosides and select a single agent with therapeutic drug monitoring. Monitor renal function and audiovestibular symptoms if overlap is unavoidable.

What other medicines interact with Amikacin?

MediHelp also lists interactions of Amikacin with, for example, Cidofovir, Adefovir, Amphotericin b. The full list is on the Amikacin page.

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