A 50-year-old member asked:
how long does it take for flonase to work?
1 doctor answer
Dr. Al Hegab answered
39 years experience Allergy and Immunology
Depends: in acute upper respiratory tract inflammation, might work right away, but in chronic conditions would take about 2-3 days to work, given that it is taken right (right dose and right technique)
Answered on Mar 21, 2020
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