Benzocaine Topical Quiz

Questions and Answers

Which of the following are brand names for benzocaine topical? (Select all that apply)

Ibuprofen

Tylenol

Anbesol (correct)

Cepacol (correct)

What is the drug class of benzocaine topical?

Local anesthetic

What are the indications for benzocaine topical?

Skin, mouth, throat, gum pain

List the dosage forms for benzocaine topical.

Topical spray, topical liquid, topical ointment, oral liquid, oral gel, lozenge, oral solution, oral strip, oral swab Signup and view all the answers

What is the dosing for benzocaine topical spray?

Apply spray to affected area every 2-4 hours; MAX: 4 doses/day Signup and view all the answers

Is there a need for renal adjustment when using benzocaine topical?

No Signup and view all the answers

What are the contraindications for benzocaine topical?

Secondary bacterial infection Signup and view all the answers

What are common adverse drug reactions (ADRs) associated with benzocaine topical?

Skin irritation, rash, tenderness Signup and view all the answers

What are serious adverse drug reactions (ADRs) associated with benzocaine topical?

Cardiac arrest, cardiac dysrhythmia, severe hypersensitivity, methemoglobinemia Signup and view all the answers

What monitoring parameters are recommended for benzocaine topical?

Seek medical attention if symptoms worsen after 2 days or not resolved after 7 days. Signup and view all the answers

Are there any drug interactions associated with benzocaine topical?

None Signup and view all the answers

What are some counseling points for benzocaine topical?

Shake sprays well before use, do not apply to broken skin. Signup and view all the answers

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.

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.