Tylenol for 13 month old?

Hi I have a really sore throat today and itchy ears and my 13 month old also does. We don’t have a fever and it’s not bad enough to go to the doctor as we basically will be told to rest and go back if he spikes a high fever (I know the drill by now lol). I have never given him Tylenol before bc he was so young but can someone tell me if I can give infant Tylenol to a 13 month old who weighs 22lbs, and how much? I have it but I’ve never used it before. Also will it even help with sore throat pain if he doesn’t have a fever? And is there anything else that helps? Thank you.