A sinus infection is bacterial or viral. It causes inflammation of the sinuses and a buildup of mucus. Symptoms include cough, fatigue, fever, stuffy nose, headache, and pressure behind the eyes.
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Acute SinusitisTreatment includes drinking plenty of fluids, medications, using saline solutions to clear sinuses, and using a humidifier. Common drug classes used to treat a sinus infection are antihistamine / sudafed combinations, penicillin antibiotic / beta lactamase inhibitor combinations, quinolone antibiotics, macrolide antibiotics, and cephalosporin antibiotics.
