Decongestants Flashcards
1
Q
Subclass
A
Relivers
2
Q
Prototype
A
Oxymetazoline
3
Q
MOA
A
Stimulates alpha adrengic receptors in sympathetic nervous system causing arterioles in nasal passages to constrict and drying of mucus membranes
4
Q
Side effects
A
Minor stinging and dryness in nasal mucosa
Rebound congestion if used longer than 3-5 days
5
Q
Primary use
A
Treat nasal congestion
6
Q
Consideration
A
Often combined with antihistamines
Contradicted in hypertension, diabetes, heart disease, due to vasoconstriction
