1 doctor weighed in:

How long does it take for Flonase to work?

1 doctor weighed in
Dr. Al Hegab
Internal Medicine - Allergy & Immunology

In brief: 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)

In brief: 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)
Dr. Al Hegab
Dr. Al Hegab
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