what causes swelled sinuses
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- Acute sinusitis is usually caused by a viral or bacterial infection. The common cold, which is caused by a virus, may lead to swelling of the sinuses, trapping air and mucus behind the narrowed sinus openings. Both the nasal and the sinus symptoms usually go away within two weeks.
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7 / 8 Keeping Your Sinuses Moist 1 Air Pollutants and Irritants Contaminated air inside and outside your house can cause sinus problems.  2 Cigarette smoke and other air pollutants decrease the effectiveness of the mucociliary transport system in the nose and sinuses, which can result in swelling and congestion, says Kelleher.
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- Anything that causes sudden nasal congestion can aggravate already pre-existing obstructions and arousals. One theory about why people get sinusitis is that the sinus and nasal passageways are too small. This can happen due to upper and lower jaw underdevelopment, which is the basis for obstructive sleep apnea.
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13 Sneaky Causes of Sinus Trouble Most sinus infections start with a cold, because colds are caused by a virus, which can make nasal tissue swell, and block the holes that normally drain sinuses. If your sinus infection is caused by a virus, antibiotics won’t help since these drugs kill only bacteria.
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13 Weird Reasons Your Face Looks Puffy Sinusitis can cause all sorts of problems, but one symptom is definitely a puffy, congested face. According to WebMD.com, sinusitis is the inflammation and swelling of your sinuses, aka the pockets in your face that are normally filled with air. When you're sick with a cold, these pockets become blocked and filled with fluid, and that can lead to bacteria overgrowth and then an infection. Cue a puffy, achey face.
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What Causes Nose Swelling? Another common cause of swollen nose is sinusitis. Sinusitis may be due to allergic reaction or infection. Inflammation causes swollen of sinus mucosa leading to clogging and excessive mucus production. That's why you constantly blow your nose and feel headaches.
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13 Sneaky Causes of Sinus Trouble Nasal polyps are small, benign growths that develop from nose or sinus tissues and can cause the sinus cavities to become blocked, preventing mucus from draining and leading to sinus infection. These little gems can also restrict airway passages, which can in turn trigger headaches.
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- Any allergic reaction or even a tumor in the sinuses can produce swelling and blockage of the sinuses, causing the headache pain you feel. Obstruction - When the cilia in the nasal passages become damaged or do not work effectively, the mucus builds up causing an obstruction.
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Sinus Infection 1 Ethmoid or frontal sinusitis can cause the formation of a blood clot in the sinus area around the front and top of the face. 2  Symptoms may be similar to those of eye socket infection with the addition of a dilated pupil (the pupil is larger than usual).
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Sinusitis Anything that causes increase in your sinuses can cause sinusitis. This can occur because of difference in air pressure. Allergies such as hay fever can cause sinusitis. Using decongestant nasal sprays too much swimming or diving can also cause or increase your risk of getting sinusitis.
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- Sinus pain is caused by swollen membranes of the sinus cavity. The swollen membranes push on the surrounding areas in the head, causing discomfort and pain. If the swelling persists, a vacuum can be created within the sinus cavity, producing more pressure. The added pressure affects the surrounding muscles in the face, back of the head and the neck. A muscle's natural response to pain is to tighten, leaving it feeling tight, sore and in pain.
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What Causes Sinus Drainage? Once the irritant is gone, the drainage generally returns to normal. Ad. Another cause of abnormal sinus drainage can be a bacterial or viral infection, most likely a cold or flu. The amount of infected sinus fluid overwhelms the natural drainage system, so it stagnates in the nasal passages and becomes thicker.
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Boston Massacre View of the Old State House, Boston, Massachusetts, the seat of British colonial government from 1713 to 1776. The Boston Massacre took place in front of the balcony, and the site is now marked by a cobblestone circle in the square (photo 2009)
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Signs and Symptoms Sinusitis usually follows an upper respiratory infection (such as a cold) or an allergic reaction (such as hay fever or allergic rhinitis). These can cause inflammation and swelling that prevent the sinuses from draining properly. When sinuses become blocked, they provide a place for bacteria, viruses, and fungus to live and grow rapidly. Although a cold is most often the culprit, anything that prevents the sinuses from draining can cause sinusitis.
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Sinusitis  In-Depth Report The Disease Process. Sinusitis is an infection that occurs if obstruction or congestion leads to bacterial growth in the paranasal sinuses. Among the many causes of such obstruction or congestion are the common cold, allergies, certain medical conditions, abnormalities in the nasal passage, and change in atmosphere.
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How to Treat Nasal Congestion and Sinus Pressure Nasal congestion and sinus pressure have many causes: colds, the flu, and allergies to name a few. Whatever your triggers are, the symptoms can get to you. What’s actually causing that stuffed-up feeling? When you’ve got a cold or allergies, the membranes lining your nasal passages become inflamed and irritated.
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- It can drain into the back of the throat and can get into the lungs, causing pneumonia or tracheitis. Tracheitis is an infection of the trachea or wind pipe. Allergic Reactions that cause Sinus Drainage. Allergens, including those like pollens or dust particles, can cause abnormal drainage from the sinuses.
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sinusitis Sinusitis is almost always due to an infection, although swelling from allergies can mimic the symptoms of pressure, pain, and congestion; and allergies can set the stage for a bacterial infection. Bacteria are the most common cause of sinus infection.
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Sinus Pressure â Easy Steps To Bring Relief One of the causes is dryness. When the opening of the nose dries up and the mucous membrane breaks, it is extremely easy for bacteria to go inside. And the most comon symptom is sinus pressure. This results in pain within your face, behind the eyes and cheeks. This is caused by a lot of mucus. Extra mucus in your cavities and swelling, blocks the passageways, thus increases your sinus pressure. That is why you feel pain. When a person is suffering from colds for how many days already, bacteria starts to build up in the sinus area.
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CAUSES OF SINUS PRESSURE AND PAIN CAUSES OF SINUS PRESSURE AND PAIN. As described on the Congestion page, swollen nasal passages and the build-up of mucus cause congestion. Swollen and inflamed tissues can also cause pressure on nerve endings around your sinuses. This leads to dull or throbbing pain and aches. causes forehead pain, headaches.
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Concha bullosa of the inferior turbinate: an unusual cause of nasal obstruction. Large, swollen turbinates may lead to blockage of nasal breathing. Allergies, exposure to environmental irritants, or a persistent inflammation within the sinuses can lead to turbinate swelling. Deformity of the nasal septum can also result in enlarged turbinates.
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- Sinus infections happen when you “catch a bug” and a virus, bacteria or mold settles in the sinuses and causes inflammation of the area lining your sinuses. The sinus cavity, which is like a dark cave, fills up with fluid and becomes blocked.
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Symptoms of Sinusitis Acute Sinusitis. Acute sinusitis is usually caused by a viral or bacterial infection. The common cold, which is caused by a virus, may lead to swelling of the sinuses, trapping air and mucus behind the narrowed sinus openings. Both the nasal and the sinus symptoms usually go away within two weeks.
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Sinusitis Sinusitis, also called rhinosinusitis, affects about 1 in 8 adults annually and generally occurs when viruses or bacteria infect the sinuses (often during a cold) and begin to multiply. Part of the body’s reaction to the infection causes the sinus lining to swell, blocking the channels that drain the sinuses.
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- Sinus drainage in the throat can cause chronic coughing. Photo Credit Lisa F. Young/iStock/Getty Images. Sinus drainage in the throat, or post-nasal drip, is the sensation of mucus in the back of your throat that triggers an urge to cough or swallow.
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- Nasal and sinus passages become swollen, congested, and inflamed in an attempt to flush out offending inhaled particles that trigger allergies. Pollen are seasonal allergens. Molds, dust mites and pet dander can cause symptoms year-round. Asthma also has been linked to chronic sinus disease.