NAPLEX (North American Pharmacist Licensure Examination) Practice Exam

Disable ads (and more) with a membership for a one time $2.99 payment

Prepare to ace the NAPLEX. Utilize flashcards and multiple choice questions with hints and explanations. Equip yourself thoroughly for the exam!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

Practice this question and more.

What is the recommended application frequency for OTC Docosanol in treating cold sores?

2x daily
3x daily
4x daily
5x daily

The correct answer is: 5x daily

While all of the options given may seem feasible for treating cold sores, the FDA-approved and recommended application frequency for OTC Docosanol is actually 5 times daily. This is because the active ingredient can quickly wear off and needs to be re-applied regularly to maintain its effectiveness. Applying it less frequently may not provide enough coverage, while applying it more frequently may not be necessary and could potentially cause irritation to the skin. Therefore, the recommended application frequency of 5 times daily allows for maximum effectiveness and minimal risk of irritation.