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Other causes of sinus headaches Of course, there are times that facial pain is a sign of a sinus problem, particularly sinusitis. If someone has sinusitis, that means the tissue lining the sinuses ...
Another cause of sinus infections is a result of bacterial invasion within one or more of the sinus cavities. Any bacteria that enter the nasal passages and sinus cavities through the air that is inhaled, are trapped by the mucus secreted by the mucous membranes surrounding these areas.
Polyps arise from the lining of the sinuses. Nasal mucosa, particularly in the region of middle meatus becomes swollen due to collection of extracellular fluid. This extracellular fluid collection causes polyp formation and protrusion into the nasal cavity or sinuses. Polyps which are sessile in the beginning become pedunculated due to gravity ...
The pressure difference causes the mucosal lining of the sinuses to become swollen and submucosal bleeding follows with further difficulties ventilating the sinus, especially if the orifices are involved. Ultimately fluid or blood will fill the space. In most cases of sinus barotrauma, localized pain to the frontal area is the predominant symptom.
What Causes Facial Swelling? Many things can cause facial swelling, including allergies, infections, and underlying medical conditions, Dr. Manzana says. ... “If there are nasal symptoms ...
In addition to the severity of disease, discussed below, sinusitis can be classified by the sinus cavity it affects: Maxillary – may cause pain or pressure in the maxillary (cheek) region, often experienced as toothache or headache. [26] Frontal – may cause pain or pressure in the frontal sinus cavity (above the eyes), often experienced as ...
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