Drug interactions
Bupivacaine + Nadolol
Severity: Moderate
Bupivacaine and Nadolol: moderate 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
Bupivacaine is notably cardiotoxic if systemically absorbed, and nadolol can worsen bradycardia, conduction slowing and hypotension. Any inadvertent intravascular dose may be harder to treat in a beta-blocked patient.
What this interaction means in plain words
Bupivacaine and Nadolol can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken.
Bupivacaine belongs to Central Nervous System; Nadolol belongs to Cardiovascular.
Why it happens
Additive cardiac depression from beta-blockade and bupivacaine sodium channel blockade.
What to do
Use the lowest effective dose with careful aspiration, and monitor ECG and blood pressure during and after administration.
What to ask your pharmacist
- Should I take them at different times of day?
- Does the dose of either medicine need to change?
- Is there anything I should avoid, such as alcohol or certain foods, while on both?
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Other interactions of Bupivacaine
- Bupivacaine + Bupivacaine implant Major
- Amlodipine-benazepril + Bupivacaine Moderate
- Benazepril + Bupivacaine Moderate
- Bupivacaine + Bupivacaine liposome Moderate
- Bupivacaine + Captopril Moderate
- Bupivacaine + Dofetilide Moderate
Other interactions of Nadolol
Frequently asked questions
Can I take Bupivacaine with Nadolol?
MediHelp rates the interaction as moderate. Bupivacaine and Nadolol can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken. Bupivacaine is notably cardiotoxic if systemically absorbed, and nadolol can worsen bradycardia, conduction slowing and hypotension. Any inadvertent intravascular dose may be harder to treat in a beta-blocked patient.
How serious is the interaction between Bupivacaine and Nadolol?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Use the lowest effective dose with careful aspiration, and monitor ECG and blood pressure during and after administration.
What other medicines interact with Bupivacaine?
MediHelp also lists interactions of Bupivacaine with, for example, Bupivacaine implant, Amlodipine-benazepril, Benazepril. The full list is on the Bupivacaine page.
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