Does Lidocaine Hydrochloride Menthol Interact with Topical Local Anesthetics?
CDI records a moderate classification for Lidocaine Hydrochloride Menthol and Topical Local Anesthetics. The stored summary is: When used concomitantly with lidocaine hydrochloride/menthol, the total amount absorbed from all formulations must be considered to avoid toxicity. The mechanism involves cumulative absorption of local anesthetic agents. Patients taking both medications should consult their healthcare provider before starting, stopping, or changing the dosage of either drug. This record was extracted from drug labeling through openFDA. NIH/NLM RxNorm is used for drug identities. The summary and severity classification are CDI's processed information, not a verbatim source quotation. Product, route, and patient circumstances matter.
- Severity
- Moderate
- Management
- Monitor for effects
- Data Source
- U.S. FDA via OpenFDA
Recorded Mechanism
Cumulative absorption of local anesthetic agents
What To Tell Your Doctor or Pharmacist
If you are taking Lidocaine Hydrochloride Menthol and your doctor is considering prescribing Topical Local Anesthetics (or vice versa), make sure to:
- Inform your doctor and pharmacist of all current medications, including over-the-counter drugs and supplements
- Ask whether the benefits of combining these medications outweigh the risks for your specific situation
- Ask what symptoms to watch for that would indicate the interaction is causing problems
- Ask whether any dosage adjustments are needed
- Never stop or change either medication without first consulting your healthcare provider