is acute bronchitis viral or bacterial?
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Acute bronchitis is inflammation of the windpipe (trachea) and the airways that branch off the trachea (bronchi) caused by infection. Acute bronchitis is usually caused by viral infections.
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How long are you contagious if you have acute bronchitis? If you have begun taking antibiotics for bronchitis, you usually stop being contagious 24 hours after starting the medication. If you have a viral form of bronchitis, antibiotics will not work.
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Acute exacerbation of chronic bronchitis (AECB) is a common feature of chronic obstructive pulmonary disease.
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How bronchitis and pneumonia are treated. Treatments for both bronchitis and pneumonia depend on the underlying cause, such as whether it's bacterial or viral. Bacterial pneumonia and acute bronchitis are both treated with antibiotics.
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Acute bronchitis is the most common form and occurs when the bronchi (the airways of the lungs) become inflamed. The cough tends to be worse in the morning as phlegm and fluids settle in the lungs during the night while you are sleeping.
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Bronchitis is an infection of the main airways of the lungs (bronchi), causing them to become irritated and inflamed. The main symptom is a cough, which may bring up yellow-grey mucus (phlegm). Bronchitis may also cause a sore throat and wheezing.
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“And you can have both bronchitis and pneumonia at the same time,” Dr. Holguin says. That said, in some cases bronchitis does turn into (thereby causing) pneumonia. This occurs when either the infection spreads from the bronchial tubes to the lungs or a secondary infection occurs.
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Antibiotics usually do not help acute bronchitis, and they may be harmful. Experts recommend that you not use antibiotics to try to relieve symptoms of acute bronchitis if you have no other health problems. Most cases of acute bronchitis go away in 2 to 3 weeks, but some may last 4 weeks.
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Bronchitis may be either acute or chronic. Often developing from a cold or other respiratory infection, acute bronchitis is very common. Chronic bronchitis, a more serious condition, is a constant irritation or inflammation of the lining of the bronchial tubes, often due to smoking.
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5. Bronchitis, an infection of the large airways called the bronchi, is different from pneumonia, an infection of the lungs. Pneumonia typically causes more significant symptoms, including a fever, fast heart rate, shortness of breath and a fast-respiratory rate.
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Bronchitis happens when the airways in your lungs are inflamed and make too much mucus. There are two basic types of bronchitis: Acute bronchitis is more common and usually is caused by a viral infection. Acute bronchitis may also be called a chest cold.
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Bronchitis affects the bronchial tubes that carry air to your lungs. Pneumonia affects the air sacs, called alveoli, where oxygen passes into your blood. Pneumonia causes these air sacs to fill with fluid or pus.
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Both bronchitis and pneumonia affect the airways, resulting in coughing and discomfort. Their biggest difference is how! In short, bronchitis is an inflammation of the airways while pneumonia is an infection of the lungs.
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Asthmatic bronchitis is bronchitis that happens as a result of asthma. The two conditions are linked. Having asthma puts you at an increased risk of bronchitis. This is because asthma constricts the air vessels in you lungs.
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In acute bronchitis, the cough, chest tightness, and wheezing usually last for a few days to a few weeks until the infection clears up. Chronic bronchitis symptoms continue long-term. Symptoms of asthma come and go.
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Is bronchitis contagious? Acute bronchitis can be contagious because it is usually caused by infection with a virus or bacteria. Chronic bronchitis is not likely to be contagious because it is a condition usually caused by long-term irritation of airways.
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For either acute bronchitis or chronic bronchitis, signs and symptoms may include: Cough. Production of mucus (sputum), which can be clear, white, yellowish-gray or green in color — rarely, it may be streaked with blood. Fatigue.