Sinusitis, a common ailment affecting many, can be a source of significant discomfort. It often starts as a common cold and usually resolves within 7 to 10 days. However, sinus infection symptoms can take a different path. The primary symptom of a sinus infection is painful pressure, which varies depending on the affected sinus: the forehead (frontal sinusitis), over the cheek or upper jaw and teeth (maxillary sinusitis), behind the eyes (ethmoid or sphenoid sinusitis), or at the top of the head (sphenoid sinusitis).
Environmental, anatomical, and genetic factors can lead to sinus blockage, but the main cause is often swelling of the nasal passages due to a common cold or allergies. More serious sinusitis can result from structural issues like a deviated septum. Contrary to some beliefs, sinus issues are typically a pain in the head, not the neck. However, certain types of neck pain, especially when unusual, persistent, and accompanied by a severe headache, might indicate a more serious condition such as a cervical artery dissection.
Sinus headaches usually accompany congestion, where blockages in the sinus drainage passageways cause fluid accumulation and pressure. Causes include sinus infections, nasal allergies, nasal polyps, septal deviations, and enlarged vascular structures. Initial sinusitis symptoms mimic those of a cold, including fatigue, cough, impaired smell, ear fullness, or headache. To alleviate these symptoms while your body fights the infection, use nasal rinses, decongestants, and pain relievers.
A sinus infection often follows an upper respiratory infection (URI) that doesn’t seem to go away, leading to obstruction of the paranasal sinuses’ openings and repeated cycles of infection and inflammation. While a sinus infection can trigger upper teeth sensitivity and vice versa, it does not cause pain in the lower teeth or jaw. If experiencing such symptoms, it’s important to consult a healthcare provider for proper evaluation and treatment.
For more detailed information on sinusitis, its symptoms, and treatment options, visit Keck Medicine of USC, Harvard Health, Harvard Health, Harvard Health, Baylor College of Medicine, Harvard Health, Stanford Medicine, and Mayo Clinic Health System.
