> Tylenol is very safe if taken as prescribed

I’ll note that if you aren’t used to taking Tylenol, be mindful of the difference between extra and regular strength. My dentist just wrote down a number of Tylenols to take every X hours, and I took them, but because they were extra strength I started hallucinating and chugging water during, I think, Detective Pikachu or some nonsense like it. My liver came out of it fine. But if I’d taken another handful poison control said they would have directed me to the ER. One more after that and it would have been permanent liver damage.