Tadalafil vs. Sildenafil vs. Vardenafil


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What is the risk when taking nitrates and erectile dysfunction medications together?

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1. What can happen when taking erectile dysfunction medications and eating grapefruit or drinking grapefruit juice?

2. Which erectile dysfunction medication can be taken once a day and last up to 36 hours?

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About This Quiz & Worksheet

What are risks and side effects of taking erectile dysfunction medications? This is the type of information you must be familiar with when you use this quiz and worksheet assessment tool.

Quiz & Worksheet Goals

When you take this quiz, you will be asked to do the following:

  • Recognize the risk of taking nitrates and erectile dysfunction medications together
  • Explain what can happen when taking erectile dysfunction medications and consuming grapefruit
  • Identify which of these erectile dysfunction medications can last up to 36 hours
  • List three side effects of these medications
  • Define 'priapism'

Skills Practiced

  • Reading comprehension - ensure that you draw the most important information from the lesson, such as what side effects are associated with tadalafil, sildenafil and vardenafil
  • Defining key concepts - ensure that you can accurately define 'priapism'
  • Interpreting information - verify that you can read information about the contraindication between erectile dysfunction medications and grapefruit and interpret it correctly
  • Information recall - access the knowledge you've gained regarding the mixing of nitrates and erectile dysfunction medications

Additional Learning

Refer to the lesson titled Tadalafil vs. Sildenafil vs. Vardenafil to get more details about these drugs. You can learn more about:

  • How these medications work
  • What brand names each of these medications are sold under
  • Which of these medications one might choose to try first if wishing to keep spontaneity in his sex life