Left Maxillary Sinus disease

Cyst on left sinus ear, nose & throat medhelp. The doctor has found a cyst on my left sinus. I am waiting for an appointment with an ent...

Sphenoid Sinusitis Left Untreated

Sinus headache vs. Migraine michigan head•ache. What distinguishes migraine from a sinusrelated headache?The initial presentation of sinus i...