How is sinusitis diagnosed?
It may be extremely difficult to diagnose a sinus infection early in the course of the disease. After taking a careful history, which is extremely valuable in helping diagnose sinusitis, and doing a physical exam, the diagnosis is typically made by looking inside the nose with a flexible rubber or rigid steel tube called an endoscope.
“), blind sampling of the nasal cavity using conventional equipment is nearly useless. Nevertheless, endoscopically directed cultures have proven quite useful and specific. Antibiotics have a number of side effects, many of which are specific to each different type of drug. Nevertheless, some are common including rash and diarrhea. If these occur, the drug should be discontinued and the symptoms immediately reported to your physician. While most reactions are mild, some can be serious and may require additional medical attention. ANTIHISTAMINES Antihistamines combat the allergic response within the nose. Many patients with chronic sinusitis have symptoms of allergies including itchy nose or eyes, sneezing, watery eyes, and nasal congestion. Patients with chronic allergies may not experience the typical itching and sneezing symptoms, but may have chronic congestion, runny nose, and fatigue. The allergic response to an irritant (commonly dust mites, pet fur, or pollen) results in inflamm
