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Cepacol Fizzlers (benzocaine topical) Disease Interactions

There is 1 disease interaction with Cepacol Fizzlers (benzocaine topical):

Moderate

Benzocaine (Includes Cepacol Fizzlers) ↔ methemoglobinemia

Moderate Potential Hazard, Moderate plausibility. Applies to: G-6-PD Deficiency, Methemoglobinemia

Rarely, benzocaine has induced methemoglobinemia resulting in respiratory distress and cyanosis. Therapy with benzocaine should be administered cautiously to patients with or predisposed to methemoglobinemia. If life-threatening or severe methemoglobinemia develops, methylene blue infused at a dosage of 1 to 2 mg/kg body weight will rapidly reverse or improve the condition except in G-6-PD-deficient patients.

References

  1. "Product Information. Americaine (benzocaine topical)." Novartis Consumer Health, Summit, NJ.
  2. "Product Information. Americaine Otic (benzocaine otic)." Medeva Pharmaceuticals, Rochester, NY.

Cepacol Fizzlers (benzocaine topical) drug interactions

There are 2 drug interactions with Cepacol Fizzlers (benzocaine topical)

Drug Interaction Classification

These classifications are only a guideline. The relevance of a particular drug interaction to a specific individual is difficult to determine. Always consult your healthcare provider before starting or stopping any medication.
Major Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit.
Moderate Moderately clinically significant. Usually avoid combinations; use it only under special circumstances.
Minor Minimally clinically significant. Minimize risk; assess risk and consider an alternative drug, take steps to circumvent the interaction risk and/or institute a monitoring plan.
Unknown No interaction information available.

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.