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A member asked:

Flu mist symptoms how long do the effects of flu mist last? my son had it monday and now has a runny nose, fatigue and sore throat. no fever

A doctor has provided 1 answer
Dr. Adam King answered

Specializes in Internal Medicine and Pediatrics

1-3 Days: He may be feeling the symptoms of the body simply "recognizing" the influenza vaccine. However it is also equally likely he is coming down with a cold virus that just happens to be after he got the flumyst. If you have concerns about his health, see your pediatrician in the next day.

Answered 7/19/2020

5.4k views

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