Sunday, November 27, 2011

Symptoms of a Sinus Infection

How do you find out if you are having a sinus infection? It is important to know so you can treat this painful condition in time. Generally you will have at least one or more of the symptoms listed in the article below.

Sinuses are hollow, air-filled cavities situated in the skull. The four pairs of sinuses are connected to a space between the nasal passage and the nose. They help protect you from viruses and allergens. They also offer protection to the skull and lessen its weight. Sinus infections occur when the glands are swollen and do not function normally due to the presence of viral bacteria or fungus. Generally, common colds cause inflammation of the nasal passage and restrain drainage of sinuses resulting in an infection. Apart from that, viral influenza, flu, and allergic rhinitis are also causes of sinus infection.

Symptoms - How Do You Know If You Have Sinus Infection?

In order to control the infection, it is important to identify the symptoms and treat them. Here are some general symptoms which you can look out for:

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