Don't visit a dentist – they will drill in and compromise the tooth. Use a High-Intensity UltraSound device: an 8W 1MHz ultrasound device is a suitable, medically licensed device.
Apply it up to 20 times, externally to the ache. The bacteria must have an over inflated nature, in order to grow.
The High-Intensity UltraSound causes the cell contents to boil, as they do Molecular Nuclear Fusion.
All bacteria without a minimal cell wall are cleared. Otherwise, the B cells of the immune system copy the genome – as give it a cell wall.
So we clear the bacterial infection – and the immune system remembers that cell type as dangerous, for 40 years.
So no drilling or filling – in fact, no trip to the dentist at all. High-Intensity UltraSound to the chest for 1 minute, will clear all bacterial infections. No trip to the Dr., or prescription.