Dentist🦷
A root canal saves a tooth whose nerve is infected or dying by cleaning out the inner chamber and sealing it. It usually relieves pain rather than causing it.
Prices in Bangkok are set by each practice and vary with the complexity of your case, so the best way to get an accurate figure is to contact a few providers directly and ask for a written quote.
With modern anaesthesia, most people find it no more uncomfortable than a filling. It is the infection beforehand that usually hurts.
Saving the tooth is usually the best option when possible, because it preserves your bite and avoids the need for an implant or bridge.