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(Sinus Infection; Acute Sinusitis; Chronic Sinusitis)
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- Recent viral infection
- Smoking or exposure to second-hand smoke
- Other sources of indoor or outdoor air pollution
- Allergies or asthma
- Abnormalities of the facial bones, sinuses, or nasal passages, such as:
- Certain chronic illnesses, including:
- HIV infection and other disorders of the immune system
- Head injury or a medical condition requiring a tube to be inserted into the nose
- Cocaine and other drugs inhaled through the nose
- Facial congestion or fullness
- Facial pain or pressure that increases when you bend over or press on the area
- Cough, which is often worse at night
- Nasal congestion not responding well to either decongestants or antihistamines
- Runny nose or postnasal drip
- Thick, yellow, or green mucus
- Bad breath
- Ear pain, pressure, or fullness
- Dental pain
- Holding a flashlight up to the sinuses to see if they light up
- CT scan or x-ray of the sinuses to look for fluid in the sinus
- Endoscopic examination of the sinuses—threading a tiny, lighted tube into the nasal cavities to view the sinus opening
- Removing sinus fluid through a needle for testing (rare)
- History of 10 or more days of colored mucous, or visibly infected mucus
- Tenderness over the sinuses
- Difficulty smelling
- Hydrating—Drinking lots of fluids may keep your nasal secretions thin. This will avoid plugging up your nasal passages and sinuses. Saline nasal sprays or irrigation may also loosen nasal secretions.
- Using steam treatments—Keep a humidifier running in your bedroom. Fill a bowl with steaming water every couple of hours. Make a steam tent with a towel over your head. This will let you breathe in the steam.
- Nasal and sinus washes.
- Antibiotics—Used to treat bacterial infections.
Over-the-counter pain relievers.
- Note: Aspirin is not recommended for children with a current or recent viral infection. Check with your doctor before giving your child aspirin.
- Antihistamines—Help sinusitis symptoms if they are caused by allergies.
- Intranasal corticosteroids—These are inhaled directly into your nose through a nasal spray. Corticosteroids may help relieve congestion by decreasing swelling in the lining of the nose in people with allergies.
- Decongestants—Use either decongestant pills or nasal sprays to shrink nasal passages. Do not use nasal sprays for longer than 3-4 days in a row.
- Guaifenesin—Helps you cough up secretions, but hydration is more effective.
- Repair of a deviated septum
- Removal of nasal polyps
- Functional endoscopic sinus surgery—a lighted scope is used to enlarge the sinuses to improve drainage
- Balloon sinuplasty—a tube with a balloon attached is inserted into the sinuses (the balloon is inflated to open the sinus passages)
- Have allergy testing to find out what things you are allergic to and to learn how to treat your allergies.
- Avoid substances you know you are allergic to.
- If you have allergies, stick with your treatment plan.
- If you get a cold, drink lots of fluids and use a decongestant.
- Use sinus washes as directed.
- Blow your nose gently, while pressing one nostril closed.
- If you must travel by air, use a nasal spray decongestant to decrease inflammation prior to takeoff and landing.
- Use a humidifier when you have a cold, allergic symptoms, or sinusitis.
- Use HEPA filters for your furnace and vacuum cleaner to remove allergens from the air.
- Avoid cigarette smoke.
- Reviewer: David Horn, MD, FACP
- Review Date: 09/2016
- Update Date: 09/30/2014