7 Questions
What is the mechanism of action of decongestants?
They stimulate alpha adrenergic receptors
Which type of decongestant provides immediate relief but can cause rebound congestion?
Topical nasal decongestants
What is the use of topical nasal decongestants in otitis media?
To open up nasal passages and allow for drainage of the eustachian tube
Which patients should use caution when using topical nasal decongestants?
All of the above
What is the advantage of oral decongestants over topical nasal decongestants?
Oral decongestants have a longer effect
When are topical nasal steroid decongestants prescribed?
When treating allergic rhinitis
What are the possible side effects of topical nasal steroid decongestants?
All of the above
Study Notes
- Decongestants are drying agents that relieve clogged nasal passages by stimulating alpha adrenergic receptors.
- Topical nasal decongestants are available as sprays or drops and provide immediate relief, but can cause rebound congestion if used for more than 3-4 days.
- Topical nasal decongestants are also used in otitis media to open up nasal passages and allow for drainage of the eustachian tube.
- Topical nasal decongestants can cause local stinging and burning, and should be used with caution in patients with hypertension, coronary artery disease, diabetes, thyroid disease, or prostate problems.
- Oral decongestants have a longer effect than topical nasal decongestants, but can take a while to kick in.
- Topical nasal steroid decongestants are prescribed when nasal decongestants are not effective or have side effects. They have a direct local anti-inflammatory effect and are popular for treating allergic rhinitis.
- Topical nasal steroid decongestants can cause local burning, stinging, dryness of mucosa, and possible infection due to the vasoconstricting effect and immune system depression.
"Master the Art of Decongestants: Test your knowledge on how to relieve nasal congestion with this quiz! From topical sprays to oral medication, this quiz will cover everything you need to know about decongestants. Learn about their mechanisms of action, potential side effects, and when to use them for optimal relief. Perfect for healthcare professionals and anyone looking to improve their knowledge on common cold and allergy treatments. Don't let nasal congestion get in the way of your day, take this quiz
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