If you the doctor believes that you are suffering from sinus disease, then he can follow any of the following procedure to confirm and treat.
Endoscopy
Endoscopy is basically a thin tube with lights and cameras used to insert inside the body to detect problems that are not easily visible. To diagnose and confirm sinusitis, doctors may perform nasal endoscopy. Through an endoscopy, doctors try to see the drainage passage. They would evaluate the passage for areas of blockage, polyps and structure.
To perform the nasal endoscopy, the doctor may numb the nasal cavity. Then a rigid or flexible endoscope will be inserted to examine then nasal passage. Depending on the report, the doctor would administer treatment.
Treatments for Sinus Disease
Acute Sinusitis
This is considered as the starting stage, so the doctor may just give some nasal drops and give medicines that could be taken through steam. If the condition is not that serious, then they might just ask you to take some steam. Some nasal drops are even available over the counter, but you have to be careful with them, never take them more than the prescribed or suggested times.
Chronic Sinusitis
Depending on the condition and severity, the doctor may prescribe antibiotic, nasal drops and recommend steam. Warm air soothes nasal passages and gives relief from nose pain. So the doctor would give you medicines that could be taken through steam. Other than that, doctors also prescribe nasal drops which could help with pain and help in opening nasal passages.
Other Treatments
Precaution is definitely the best cure, so if you are suffering from sinus disease for the first time, then the doctor would determine the reason for the disease. They would then advise to take precautions so that it doesn’t occur frequently. If you are suffering from recurring sinusitis, then the doctor would also use endoscopy to determine the reason for it. Precautionary measures might be taken be suggested or treatment done by the doctor to cure recurring sinus disease.
In cases where the problem is severe and antibiotics are not working, then the doctor could also prescribe steroid sprays that would reduce inflammation. If the sinus is supposed to be caused by bacteria, or during inflammation if the doctor finds traces of bacteria, then antibiotics will also be prescribed. Based on the reason of sinusitis, doctors may prescribe antihistamines or anti fungal drugs. So it is necessary that you consult a sinus disease doctor for proper treatment.