Best Dental Crowns doctors in Tilak Nagar

it's better to get an xray done of that area and start on antibiotics as well as some good mouth wash alongwith painkillers to reduce the pain and see the real cause.Please consult a dentist as soon as possible.

only if you want to know the periapical pathology or the spread of cavities.

the exposure of dental x-ray is very minimal so no cause of worry

yes that's the right option