Turns out Tylenol doesn’t just block pain in your brain—it actually stops pain before it even gets there! Scientists found that acetaminophen (the stuff in Tylenol) creates a compound called AM404, which shuts down pain signals right at the nerves. This could mean future painkillers that work better and have fewer side effects. Who knew your go-to headache fix was working overtime? #Tylenol #PainRelief #HealthNews #Health #BodyHealth