First time on antibiotics

It was Grays first time EVER on antibiotics i am proud to say! One of his teeth develped a really bad infection to where his gums beside the tooth had swollen up to the size of a pea! It all started a few weeks back in Vancouver. He started to have a very painful tooth ache for hours and he would just scream and cry. Eventually after some Tylenol and ionic silver the pain subsided. Apparently that tooth eventually died which is why it got so infected which is where the antibiotics kicked in. I was hoping to kill the infection with ionic silver and stay away from any antibiotics but the infection needed to be gone fast because hehad a dentist appointment coming up where he needed to be frozen.