There are four sinus cavities located in the head. These cavities reduce the weight of the skull, insulate it and allow the voice to resonate in it. These cavities are directly connected to the nasal passage. These cavities become infected due to a viral infection, cold or maybe an allergy. There are several ways of detecting a sinus infection. Some of the major sinus infection symptoms are facial pain, headache and nasal discharge.
If a person has a viral infection, the sinus membrane becomes inflamed. This blocks the passage of air from the nasal cavity. Bacteria can breathe very easily in a mucous filled cavity. Sinus infection symptoms are fairly easy to detect and they should be cured before they become chronic or too complicated. Fever can also be associated with a sinus infection. Fever doesn't occur in all cases of sinus. It is more common in children as compared to adults. The fever is low grade in nature and the temperature doesn't go very high.
Facial pain and swelling around the eye area are some of the very easily detected sinus infection symptoms. There are times when an X-ray or CT scan is used to detect sinus. Some people also complain of a toothache at times.
Though most cases of sinus are not very drastic, an acute case of chronic sinus can also cause double or slurred vision. People with such symptoms need to undergo surgery at times. Fatigue, slow fever and an upset stomach are also symptoms of sinus infection.
Prevention is better than cure. Sinus can be prevented by taking some simple steps. Using a humidifier, cleaning the nose properly everyday can prevent immense pain and discomfort. Nasal sprays can also be used. A headache which is one of the most common sinus infection symptoms can be torturous at times.
Bad breath is also one of the sinus infection symptoms. This can be very awkward for the patient because there are times when the patient can taste his/her own bad breath. Successful medication not only relieves the sinus cavities of infection, it also works upon the nearby bones and the mucous lining. It is recommended that the patient starts taking medication at the first sign of one or more of the symptoms mentioned above.