The ethmoid sinuses are one of four sets of sinuses found within the human skull. The ethmoid sinuses are located between the eyes. They are air-filled cavities that secrete an antibody mucus to prevent bacteria and germs from entering the nasal passage. Sometimes the sinuses become inflamed and lead to an infection. An infection of the ethmoid sinuses is known as ethmoid sinusitis.
Small interconnected bubbles form the ethmoid sinuses. Mucus drains into the nasal cavity through an opening in each of these bubbles. The introduction of certain substances into the nasal passage can cause inflammation of the paranasal sinuses. If the sinuses become swollen, bacteria-filled mucus can build up. A sinus infection can result from this persistent bacteria.
A cold can commonly contribute to the onset of ethmoid sinusitis. Germs that are already in the nasal passage can spread to the sinuses and cause an infection. Nasal tumors, polyps, or other blocked ducts can block the cavity and prevent proper drainage of mucus. Some people experience bouts of sinusitis with the changing of the seasons. Additionally, pet dander, smoke, and pollen can also cause sinus inflammation.
The symptoms of ethmoid sinusitis will vary from person to person. In general, sinus pain may be more common around and between the eyes with this type of infection. This can be especially difficult for people who wear glasses, as the pressure can become quite tight. People may also experience headache, general facial pain, and varying degrees of runny nose and nasal congestion. As with most infections, it is not uncommon to have a fever.
A family doctor may be seen initially for treatment of this condition. An individual experiencing several episodes of ethmoid sinusitis in a short period of time may seek more advanced treatment and schedule an appointment with an otolaryngologist. This is a doctor who specializes in otorhinolaryngology, which is the study of diagnosis and treatment of diseases of the ear, nose, and throat. The doctor will perform a complete examination, a proper diagnosis can be made, and appropriate treatment can be prescribed.
If there is a fever, treatment will usually involve taking an antibiotic. Other common treatment methods for this condition may include nasal sprays, decongestants, and anti-inflammatory medications. In rare cases, ethmoid sinusitis can lead to other serious health problems, such as the formation of a blood clot or abscess in the area of the infected sinus. For this reason, it is important to see a doctor for persistent symptoms that do not improve within a couple of days.