NAPLEX (North American Pharmacist Licensure Examination) Practice Exam

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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!

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For how many days can intranasal decongestants be used safely to avoid rebound congestion?

7 days
5 days
3 days
10 days

The correct answer is: 3 days

Intranasal decongestants, such as oxymetazoline and phenylephrine, should be used cautiously as prolonged use can lead to rebound congestion. Rebound congestion occurs when the medication itself causes the congestion to worsen after its effects wear off. To avoid this rebound effect, intranasal decongestants should be used for no longer than 3 days in a row. Using them for longer periods can lead to a cycle of worsening congestion, requiring more frequent use of the decongestant. Thus, the correct answer is 3 days (option C). Options A, B, and D are incorrect because they suggest using intranasal decongestants for longer durations than recommended, increasing the risk of rebound congestion and potential harm to the nasal mucosa.