Sinus Headache or Tooth Infection?

tooth pain, allergies, tooth pain allergies, seasonal tooth pain

How Teeth Can Affect Your Sinuses Have you ever experienced a sinus infection that, after subsiding, leaves your teeth aching? Tooth infection is known to cause 10% of all sinus infections. The location of the first maxillary molar to the maxillary sinus is usually one of the major causes of sinus infection resulting from a tooth…