A member asked:
How do i take (tylenol (acetaminophen) sinus extra strength).?
1 doctor answer • 1 doctor weighed in

Dr. Pouya Shafipouranswered
Family Medicine 25 years experience
Age Dependant: If you are a healthy adult, over 12 with no history of liver disease or other diseases, then the dose for extra strength (500mg) Acetaminophen (tylenol) is 1000 gram (2x500mg) every 6 hours, no more than 4000mg in 24 hour period due to the liver toxicity potential.
Created for people with ongoing healthcare needs but benefits everyone.
5.4k viewsAnswered >2 years ago
Similar questions
A 47-year-old member asked:
Can i take both Claritin and sinus tylenol (acetaminophen) simultaneously?
1 doctor answer • 1 doctor weighed in

Dr. Michael Zacharisenanswered
Allergy and Immunology 35 years experience
Yes: Tylenol (acetaminophen) sinus contain Acetaminophen and a decongestant phenylephrine. There should not be issues with adding Claritin (an antihistamine) but avoid Claritin d which already contains a decongestant.
Created for people with ongoing healthcare needs but benefits everyone.
4.7k viewsAnswered >2 years ago
Canada
A female asked:
What if i take 3 tylenols (acetaminophen) at once, regular strength?
1 doctor answer • 3 doctors weighed in

Dr. Anthony Fritzanswered
Internal Medicine 35 years experience
Pain relief: You would likely get some pain relief from taking the maximum single acetaminophen dose all at once
Created for people with ongoing healthcare needs but benefits everyone.
1.2k viewsReviewed >2 years ago
Last updated Oct 4, 2016
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