Girls, how do you cope with teething and their accompanying tantrums, …

Girls, how do you cope with teething and their accompanying tantrums, fevers, and whimsy? The temperature is 36.9-37.1, while very capricious, weak, and has no appetite. It's necessary to suppress it, although I know it's not desirable, but seeing as a child suffers, I can't help but feel sorry for them.