Your sinuses are located behind your eyebrows, cheekbones, and between your eyes. They are air-filled cavities that are lined with a mucous membrane, which filter the air that you breathe.
A sinus infection can occur when the mucous membranes become swollen and inflamed due to a bacterial, viral or fungal infection. Depending on the infection, it can be classified as either acute, meaning it’s a sudden or severe onset of infection, or chronic, which means that it is a long-lasting health condition.
It is important to note that a sinus infection and sinusitis are not exactly the same thing, despite being interchanged often. While a sinus infection means that there is an infection within the sinuses, sinusitis, on the other hand, is an inflammation of the sinuses, whether there is an infection or not.
Here are 10 signs that you could have a sinus infection.
1. Facial Pain or Pressure
Since your sinuses sit behind the eyebrows, cheekbones and between the eyes, a sinus infection usually causes pain or pressure in those areas. It can be just one or all of these areas that hurt during an infection, as these normally become inflamed during a episode. The most common places to feel pain are the forehead, between your eyes, either side of the nose, and even on the upper jaw and teeth section. If you notice pain or pressure in these areas, accompanied by other symptoms on this list, speak to your doctor about the possibility of a having a sinus infection.
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