Drug interactions
Entecavir + Tobramycin inhaled
Severity: Minor
Entecavir and Tobramycin inhaled: 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
Systemic absorption of inhaled tobramycin is low, so nephrotoxic effects are limited. A meaningful effect on entecavir clearance is unlikely.
What this interaction means in plain words
Entecavir and Tobramycin inhaled 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
Theoretical renal effect only if systemic tobramycin accumulates.
What to do
No adjustment needed. Monitor renal function in patients with existing kidney disease.
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?
Pro+ members
Unlock the full page
Create an account and start a Pro+ trial to unlock the full management advice for Entecavir and Tobramycin inhaled, the additional notes, the evidence detail and the whole-prescription interaction checker.
- Full clinical management advice
- Additional notes
- Evidence detail
- Interaction checker for a whole prescription
Try Pro+ free for 7 days on the web. No card needed.
Other interactions of Entecavir
Frequently asked questions
Can I take Entecavir with Tobramycin inhaled?
MediHelp rates the interaction as minor. Entecavir and Tobramycin inhaled have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Systemic absorption of inhaled tobramycin is low, so nephrotoxic effects are limited. A meaningful effect on entecavir clearance is unlikely.
How serious is the interaction between Entecavir and Tobramycin inhaled?
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 adjustment needed. Monitor renal function in patients with existing kidney disease.
What other medicines interact with Entecavir?
MediHelp also lists interactions of Entecavir with, for example, Alogliptin-metformin, Canagliflozin-metformin, Cidofovir. The full list is on the Entecavir page.
Full monographs, dosing and an interaction checker in the MediHelp app
Open the complete reference, check multi-drug interactions and use dosing tools in the MediHelp app.
