Sinusitis

Causes & Prevention

Sinusitis: Some Get It, Some Don't

Sinusitis refers to inflammation of the sinuses. This is generally caused by a virus, and infrequently by a bacterial, or fungal infection.

The sinuses are air-filled spaces in the skull (behind the forehead, cheeks, and eyes) that are lined with mucous membranes. Healthy sinuses are sterile (meaning that they contain no bacteria or other organisms) and open, allowing mucus to drain and air to circulate.

Prevention Strategies for Sinusitis

This information comes from the National Institute of Allergy and Infectious Diseases.

Treatment options for sinusitis include:

  • Use of a humidifier
  • Use of an air conditioner

Causes of Acute and Chronic Sinusitis

This information is from the National Institute for Allergy and Infectious Diseases

Acute Sinusitis

  • Most cases of acute sinusitis start with a common cold, which is caused by a virus, which can inflame the sinuses.

What Does It Mean When Medical Experts Say "Race" Is A Risk Factor For Certain Diseases?

Editor's Note:

"Race" is sometimes mentioned as a risk factor in the development of certain cancers and a number of other diseases. When you read this in a discussion about an illness, note that the explanation seldom refers to anything biological. Instead, it usually refers to behavior, such as eating habits. The kinds of behavior usually mentioned as risk factors are culturally determined. They are not genetic or biological.

Pesticide Exposure on Airplanes Harmful to Crew and Passengers

Pesticide application in the occupied or soon-to-be occupied aircraft cabin and cockpit can be a serious health hazard for crewmembers and passengers. Pesticide exposure can be significant and some crewmembers must work in the sprayed environment regularly and repeatedly.

Lung Association Warning: Fragrance Seriously Threatens Indoor Air Quality

According to the Lung Association, scents can cause serious health problems for people, especially for people with lung diseases like asthma or COPD. Being near a scented product- perfume, scented candles, or even scented laundry detergent- can make some people sick.