Leukotriene Receptor Antagonists (LTRAs) Flashcards
Montelukast
Singulair
Mechanism of Action: LTRAs
LTRAs inhibit leukotriene mediators of airway inflammation. This reduces airway edema, constriction and inflammation.
FDA Indications: LTRAs
- Asthma
- Allergic rhinitis
Adverse Effects of LTRAs:
- Stomach pain
- Upper respiratory infections
- HA
- Sinus infection
Patient Counseling Tips
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Patients taking Montelukast should be advised to take it every day in the ________ with or without food.
evening
Patients should be advised to take Montelukast _________ even if they have NO symptoms.
everyday
Patients taking Montelukast should contact their doctor if their symptoms _____.
Worsen
Patients taking Montelukast should be advised to NOT take this medication for _________ release of an asthma attack.
IMMEDIATE
Patients taking Montelukast should always have their _______ inhaler present.
Rescue