Discussions that mention keflex

General Health board

I am awaiting going back to the dentist to have a tooth pulled. He wants me to have a root canal and a bridge but there is no way, too expensive. Even with my insurance the out of pocket expense is $625.
Well anyways he gave me Keflex and antibiotic to kill the infection in my abcessed tooth and Lortab 7.5 mg for my pain. I wake up every night and every morning in serious pain!
Well I am a chicken when it comes to taking prescription meds anyways so I broke a Lortab in half and took it and within half an hour I was shaking all over. Like shivering like I was cold but I wasn't cold or anything.
Is this a side effect anyone else has ever experienced before?