Drug interactions
Bupivacaine + Hyaluronidase
Severity: Minor
Bupivacaine and Hyaluronidase: 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
Hyaluronidase spreads bupivacaine through tissue, speeding onset but increasing systemic absorption. Duration of the block may shorten and systemic toxicity becomes more likely.
What this interaction means in plain words
Bupivacaine and Hyaluronidase have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Bupivacaine belongs to Central Nervous System; Hyaluronidase belongs to Miscellaneous.
Why it happens
Hyaluronidase degrades hyaluronan in tissue, increasing diffusion and absorption of bupivacaine.
What to do
Do not exceed maximum bupivacaine dose and monitor for signs of systemic toxicity. Anticipate a shorter block duration.
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 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 Hyaluronidase
Frequently asked questions
Can I take Bupivacaine with Hyaluronidase?
MediHelp rates the interaction as minor. Bupivacaine and Hyaluronidase have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Hyaluronidase spreads bupivacaine through tissue, speeding onset but increasing systemic absorption. Duration of the block may shorten and systemic toxicity becomes more likely.
How serious is the interaction between Bupivacaine and Hyaluronidase?
MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Do not exceed maximum bupivacaine dose and monitor for signs of systemic toxicity. Anticipate a shorter block duration.
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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