A 46-year-old member asked:
can i take allegra (fexofenadine) with singular?
2 doctor answers
Dr. Leroy Fleischer answered
35 years experience Internal Medicine
Yes: They act on different aspects of an allergic response; Allegra is an antihistamine, while singulair (montelukast) blocks leukotienes, another component of your body's immune system.
Answered on Nov 10, 2019
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