A member asked:

How long does tylenol sinus stay in your system?

A doctor has provided 1 answer
Dr. Chris Sadeh answered

Specializes in Emergency Medicine

About 4 hours: Tylenol dose lasts 4 hours, and if the dose contains 30mg of pseudoephedrine that will last 4 hours as well.

Answered 4/10/2020

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Can i take tylenol (acetaminophen) sinus with antibiotics?

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