Molars & Ear Infections

While both ear infections and molar pain are common afflictions among both children and adults, many individuals fail to recognize that the two ailments may be connected. Because of the close proximity of molars and the ears, tooth health can significantly influence the likelihood of ear infections.

Proximity

• Molars, the flat teeth in the rear of the mouth, reside only inches away from the ear and its complex inner workings.

Nerve Connection

• Because molars share a very tight space with the ear, the two parts also share some vital connections. The mandibular nerve that delivers blood to molars also branches out to serve the ears.

Bacteria

• The location of molars in the rear-most portions of the mouth make them difficult to clean with traditional toothbrushes. As a result, bacteria tend to grow on and around the molars.

Bacteria Travel Along the Nerve

• Left unchecked, bacteria on molars can erode the tooth and cause decay. As the bacteria enters the body and causes a toothache, the pain and infection can travel to the ear. According to Tackling-Toothache.com, this spread of infection is known as "referred pain."

Diagnosis is Difficult

• Because of the close proximity and shared connection, medical professionals may have a hard time distinguishing between tooth pain and ear infections. Some ear infections may even arise from past dental work or molar extractions.