Many people are not recognizable with the condition known as “sinus infection”. This is since a mild sinus infection will usually go away on its own if one’s immune system is not compromised. The majority people who suffer from their very first sinus infection usually get it from an episode of the common cold or viral influenza. Nasal congestion is very much the culprit because it prevents appropriate ventilation and air-exchange within the clogged up sinuses and nasal passages.
This provides perfect breeding ground for bacteria to proliferate leading to a sinus infection. Greater than before abnormal production of mucus is caused by inflammation of the mucosal lining brought upon by the above-mentioned illnesses. The ordinary cold cause congestion in the nasal passages and this inhibits the drainage of the sinuses. Normally, a common flu stays for a maximum period of one week. After that we usually recover, but it leaves our sinuses inflamed.
Sinus infections are one of the mainly common infections across the world. When there is any swelling in these sinuses because of some infection, breathing becomes difficult resulting in fever, headaches, and other discomforts. Every sinus or cavity in the skull has an opening that allows free exchange of mucus and air. Every sinus is joined to the other by a mucous membrane lining. There are four kinds of sinuses: frontal sinuses, maxillary sinuses, ethmoid sinuses, and sphenoid sinuses.
There is different type of sinus infection symptoms depending upon the sinus that is infected. Other general symptoms for sinus infections are pain in the head, ear or neck; headaches early in the morning; pain in the upper jaw/ cheeks /teeth; swelling of the eyelids; pain between the eyes; nasal discharge; stuffy nose; loss of smell; and tenderness near the nose. There are a lot of over-the-counter decongestions and pain killers available to provide relief from sinus infections.