Sinusitis is an infection that happens when inflammation and swelling is found in the nasal cavities. It is caused by the virus. When virus gets into body it leads to inflammation and swelling in mucous membrane which blocks the drainage of liquid into throat and nose. The liquid leads to pain and pressure.  

There are various symptoms of this infection–

1. Difficulty in breathing.
2. Congestion in nose.
3. Nausea.
4. Pain in ear.
5. Person is unable to smell or taste things.
6. More chances of cough at night time.
7. Discharge from the nose in green color
8. Pain and swelling around your nose.

Normally an individual has cold in sinus but Sinus can be of two types–

Acute Sinus and Chronic Sinus–
Acute sinus is not a permanent problem usually it resolves on its own whereas chronic sinus proves permanent because it stays for long duration but there is no possibility of fever. Without treatment one can survive in the case of acute sinus but it is not possible in the chronic sinus.  

There are different tests which are possible–
First is Physical examination test– in this test simply doctors check nose to see turbinate’s with lighted viewer whether they are swollen or not.
CT Scan– CT scanner use computer and x-rays for getting full image of sinus.
MRI– It is magnetic resonance imaging that also creates sinus images. You can get MRI scans or CT scans.  
Sinus x-ray– X-rays are done for this disease so that problems with bones can be noted.
Skin test for allergies– sometimes there is allergy in the body that is included in sinuses.

Why homeopathy treatment is best for Sinusitis?