I have been experiencing a lot of pressure in my sinuses lately.

I have been suffering from chronic sinusitis for years.

She has been experiencing sinusal congestion for the past week.

The paranasal sinuses are air-filled spaces in the bones of the face.

The maxillary sinuses are located in the cheekbones.

The sphenoidal sinuses are located behind the eyes.

The frontal sinuses are located above the eyes.

The sphenoid sinuses are located behind the eyes.

The ethmoid sinuses are located between the eyes and behind the bridge of the nose.

The coronary sinuses are located in the posterior part of the heart.