What is the recovery time after a root canal? How to relieve a face swollen from a toothache? What causes swelling under the jaw? Root canal procedures sound agonizing. Severe jaw pain after root canal may make you press the panic button.
There are some underlying causes due to which the pain erupts.
This article explicates the reasons why the pain persists, even after the root canal procedure is conducted. It shouldn’t be painful or tender, though — if you experience discomfort in the tooth long after your root canal treatment is complete, contact your dentist. Swollen lymph nodes are indicative of infections in the areas they drain.
The infections in the sinuses or the just finished root canal treatment either still there or did not go away completely , consult your doctor for treatment. A cold compress will reduce swollen mouth and jaw tissue. Dentists use a root canal to remove the nerve and pulp of a tooth that has become diseased or infected. Irritated or infected tissue is eliminated.
An apicoectomy may be required when an infection establishes or won’t disappear and in jaw hurts and became swollen after root canal treatment or retreatment.

