question: Hello doctor. I have been havin a toothache since few days. I ws told few months back that the tooth needed a root canal. A temporary coverin ws done but within days it came off and exposed tooth since then. I ws advised meftal - forte tablets to take for pain by a chemist. Please advice ASAP if i should take to subside the pain for now. Within 2 or 3 days i would be visiting a good dentist. Thank you!