Toothache why the head also aches

Patients with acute pulpitis may also show pain in the head, which is caused by acute pulpitis. Patients with acute pulpitis will show severe pain in the teeth, not only the teeth will show pain, but also the patient's head will show diffuse pain reaction, thus seriously affecting the patient's daily life. To relieve toothache and headache, infected pulp tissue should be treated locally, so nerve killing treatment of teeth is needed, root canal treatment is needed, local anesthesia is needed at the first visit, pulp is opened under local anesthesia, after pulp opening, drugs are used to inactivate pulp, and then the inactivated pulp is cleaned, root canals are cleaned and disinfected, and finally roots are filled.