Podcast
Questions and Answers
Which of the following are brand names for benzocaine topical? (Select all that apply)
Which of the following are brand names for benzocaine topical? (Select all that apply)
What is the drug class of benzocaine topical?
What is the drug class of benzocaine topical?
Local anesthetic
What are the indications for benzocaine topical?
What are the indications for benzocaine topical?
Skin, mouth, throat, gum pain
List the dosage forms for benzocaine topical.
List the dosage forms for benzocaine topical.
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What is the dosing for benzocaine topical spray?
What is the dosing for benzocaine topical spray?
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Is there a need for renal adjustment when using benzocaine topical?
Is there a need for renal adjustment when using benzocaine topical?
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What are the contraindications for benzocaine topical?
What are the contraindications for benzocaine topical?
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What are common adverse drug reactions (ADRs) associated with benzocaine topical?
What are common adverse drug reactions (ADRs) associated with benzocaine topical?
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What are serious adverse drug reactions (ADRs) associated with benzocaine topical?
What are serious adverse drug reactions (ADRs) associated with benzocaine topical?
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What monitoring parameters are recommended for benzocaine topical?
What monitoring parameters are recommended for benzocaine topical?
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Are there any drug interactions associated with benzocaine topical?
Are there any drug interactions associated with benzocaine topical?
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What are some counseling points for benzocaine topical?
What are some counseling points for benzocaine topical?
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Study Notes
Benzocaine Topical Overview
- Brand names include Anbesol and Cepacol.
- Classified as a local anesthetic, providing temporary pain relief.
Indications and Dosage Forms
- Indicated for pain relief in skin, mouth, throat, and gums.
- Available in various forms: topical spray, liquid, ointment, oral liquid, gel, lozenge, solution, strip, and swab.
Dosing Guidelines
- For topical spray: apply to affected area every 2-4 hours, with a maximum of 4 doses daily.
- For lozenges: take one every 2-4 hours, with a maximum of 2-4 doses daily.
Renal Considerations
- No renal adjustments needed when administering benzocaine topical.
Contraindications and Adverse Reactions
- Contraindicated in cases of secondary bacterial infection.
- Common adverse reactions include skin irritation, rash, and tenderness.
- Serious adverse reactions can include cardiac arrest, dysrhythmia, severe hypersensitivity, and methemoglobinemia.
Monitoring and Follow-Up
- Monitor for worsening symptoms after 2 days or lack of resolution after 7 days.
- Seek medical attention for severe skin reactions, irregular heartbeat, or symptoms indicative of methemoglobinemia such as shortness of breath, cyanosis, and changes in mental status.
Drug Interactions
- There are no known drug interactions with benzocaine topical.
Counseling Points
- Shake sprays well and hold approximately 6 inches from the skin during application, spraying for 1-3 seconds.
- Avoid application on broken skin or ingestion of topical products to prevent systemic absorption and toxicity, which can cause cardiac issues.
- Some formulations may contain alcohol and are flammable; handle with caution.
- Consider concurrent use of oral pain relievers (like APAP or ibuprofen) since the effects of topical anesthetics are short-lived, lasting about 1 hour and limited to 4 applications daily.
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Description
Test your knowledge on benzocaine topical, including its brand names, drug class, indications, and dosage forms. This quiz covers essential information about this local anesthetic and its various applications. Perfect for students and professionals in healthcare.
