1.Metronidazole Buccal Tablets can be used to treat a variety of oral infections such as gingivitis, periodontitis, mouth ulcers and other oral infectious diseases by interfering with the growth and reproduction of bacteria. 2. However, pulpitis is a bacterial infection in the mouth that infects the gums with broken teeth and causes severe pain, so Metronidazole Buccal Tablets alone cannot treat pulpitis. Although this drug can control the bacterial infection in the mouth, it can only play an auxiliary role in the treatment of pulpitis. 3. Pulpitis is usually treated by removing the infected tissue from the pulp: opening and draining the pulp, pulp inactivation, root canal therapy, and the use of painkillers to relieve the patient’s pain. If a patient experiences severe tooth pain, he or she should seek immediate medical attention, complete relevant examinations such as oral examination, needle probe examination, etc. to identify the cause of the disease, and follow the doctor’s instructions for treatment. Patients are prohibited from taking medication on their own, so as not to delay the best time for treatment and cause serious harm.