2. Generally speaking, friends should go to the dental clinic in time when they find pustules on their gums.
3. In view of the pustule on the patient's gum, the dentist will generally treat the teeth thoroughly at this time. Cleaning the inflamed tooth nerve with a dental drill or pulling it out with a pulp pulling needle, then carefully filing the root canal cavity with a root canal file, disinfecting the pulp cavity with anti-inflammatory drugs, and finally filling the root canal and pulp cavity. This method is called root canal therapy.
4. After root canal treatment, the inflammation will be completely removed, the bone around the root tip will slowly grow out, and the pustules and pyogenic fistulas on the gums will also heal.