It is really smart to be proactive on these. So you know exactly what I mean when I say terrifying...it truly is. Thank you so much the infant ibuprofen tip! They didn’t have any where we purchased the Tylenol but I will definitely be looking out for it now. Yes it’s hard for me to sleep at night because I don’t want the medicine to wear off and his temperature to spike while we sleep. This is really good to know, thanks again :)