What causes toothache on the left side that radiates to the left ear?
Disease description:
I've had a toothache on my left side for two days, and today my left ear also started hurting. I'd like to ask what might be the cause of a toothache on the left side that radiates to the left ear?
Doctor's answer (1)
Dr. Guo Huijie
The condition of left toothache extending to the left ear can be caused by various factors.
1. It may be caused by acute pulpitis; when the dental nerve is infected by bacteria, it can cause severe tooth pain, which sometimes radiates to the ear on the same side.
2. Periapical periodontitis is another common cause. As the bacterial infection spreads from the pulp cavity to the tissues surrounding the root apex, it can cause spontaneous pain and pain upon biting, and in severe cases, the pain may radiate to the ear on the same side.
3. Trigeminal neuralgia may also lead to this condition. Usually triggered by factors such as malnutrition and mental stress, the pain occurs suddenly and is intense.
For all of the above situations, timely medical consultation is recommended for diagnosis and treatment by a qualified physician. At the same time, maintaining good oral hygiene habits can help prevent oral diseases.
