What kind of pain is often associated with maxillary sinusitis?

Maxillary sinusitis commonly presents with dental pain, particularly in the upper molar region. This phenomenon occurs because the roots of the upper teeth are located close to the maxillary sinuses, and inflammation or congestion in the sinuses can lead to referred pain in the teeth. The discomfort may mimic dental issues, leading patients to mistakenly believe they have a dental infection rather than sinusitis.

Some symptoms associated with maxillary sinusitis can include facial pain or a headache due to the pressure in the sinus cavities, but the distinctive feature is the relationship to dental pain, which often necessitates distinguishing sinusitis from other dental problems. Therefore, the connection between maxillary sinusitis and dental pain is a key aspect of understanding how sinus diseases can manifest.