I have an old crown with root canal that has become infected. I hadn't gotten connected with a dentist since moving to town but had to find a place when I started having severe pain this week. Its a generic dental place, they were great about getting me in right away, took xrays and said the crown with root canal would need to be removed. I have a metabolic disorder and unable to take pain medications and have trouble with most antibiotics. I have been using hot and cold packs to try and get the pain minimized. Been taking the liquid amoxicillin in small doses and hoping I don't have a reaction before I can get benefit from it. My concern is whether this generic practice can handle a root canal/crown removal or is there some place that might be a better choice for that procedure. Thank you for any help