Hi sir...
you need to take x_ray(IOPA) of the problem teeth to check for carious lesion and its extension...
If you have superficial caries then you will go for simple extraction
If the abity is deep reaches pulp layer ,you need to go for Root canal treatment..
Next Steps
kindly consult with dentists for furthur consultation and management
Health Tips
Review sldentists for every 6 months
scaling and polishing(cleaning) ahould be xone for every 6 months..
Do brushing and floing twice daily...