Allergy and Asthma
Allergy

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Sinus Infections (Sinusitis)

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Your sinuses are hollow cavities located behind your nose and above your eyes. When your nose becomes swollen and congested with mucus, bacteria in the mucus can get trapped in your sinuses. The bacteria multiply, and an infection may develop.

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What to Watch for. A sinus infection can cause any of the following symptoms:

  • headaches
  • thick nasal or postnasal discharge
  • pain in your cheeks, forehead, or around your eyes
  • congested nose
  • cough
  • low fever
  • dizziness

Sinusitis can be acute or chronic. Acute sinusitis may last for up to 2 weeks. Chronic sinusitis can last from 2 weeks to many months.

How it is Treated. Treatment differs for different types of sinusitis. Talk with your doctor if you have the symptoms described above or if you are receiving treatment for your sinus infection and it doesn't clear up within the time your doctor said. Sinus infections can be easily treated. But they can also become a very serious problem. In rare cases, untreated sinus infections can lead to an infection of the brain, called meningitis. That can cause brain damage. Untreated infections can also cause a blood clot to form in the veins around your sinuses. That can affect the brain in a way similar to a stroke. Contact your doctor right away if you develop a fever or pain and stiffness in your neck.

The right treatment for allergies helps drain your sinuses and prevents constant pain.

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