root canals are big profits and become very toxic. I lost a filling, Very pain full.
It took 16 hours and 35 grams of vitamin C to stop it. Vitamin C is the best inflammation(infection) stopper. No infection no pain. Been several months now without pain. I take 8 to 12 grams a day. With six grams a day may never have another cavity.AT .025 cents a gram a root canal would buy a life time supply.