You haven't posted x-ray along with your query.RCT always decided after evaluating the x-ray of tooth.if cavity is deep approaching nerve or already approached ,then definitely you require RCT or if not RCT then extraction is only option to get relief from pain.in my opinion better you get a RCT done .It is always better to save natural tooth.otc painkiller will be helpful until your visit.
Answered2017-12-09 22:50:06
Let others know if this answer was helpful