what is the difference between acute bronchitis and chronic bronchitis?
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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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It lasts up to 3 weeks. It can affect people of all ages, but mostly happens in children under the age of 5. It's more common in winter and often comes on after a common cold, sore throat or the flu. Chronic bronchitis is a daily productive cough that lasts for 3 months of the year and for at least 2 years in a row.
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The majority of people with acute bronchitis are contagious if the cause is an infectious agent such as a virus or bacterium. The contagious period for both bacteria and viruses is usually as long as the patient has symptoms although for a few viruses, then maybe contagious a few days before symptoms appear.
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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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What is the main difference between acute and chronic toxicity? Incorrect! Acute toxicity appears within hours or days of an exposure, whereas chronic toxicity takes many months or years to become a recognizable clinical disease.
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Acute Bronchitis isn't COPD The infection typically lasts no more than ten days, though your cough may continue for longer, according to the American Lung Association. Bronchitis that lasts for more than 10 days, and recurs over a two-year span, is considered chronic bronchitis and a form of COPD.
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Most cases of acute bronchitis go away on their own in 7 to 10 days. You should call your doctor if: You continue to wheeze and cough for more than 2 weeks, especially at night when you lie down or when you are active.
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People with bronchitis have swelling and inflammation in their bronchial tubes, the air passages that link the mouth and nose with the lungs. Symptoms of bronchitis include a cough, wheezing, and difficulty breathing. People may also have trouble clearing heavy mucus or phlegm from their airways.
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It can be chronic or acute. The type of bronchitis you have determines how long it will last. Acute bronchitis typically lasts between 10 to 14 days, though you may experience symptoms up to 3 weeks in some cases. It can be brought about as the result of another illness, such as a cold or the flu.
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Generally, the terms "acute" and "chronic" are used to delineate between effects on the basis of severity or duration. "Acute" effects usually occur rapidly as a result of short-term exposures, and are of short duration. "Chronic" effects generally occur as a result of long-term exposure, and are of long duration.
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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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Acute exacerbation of chronic bronchitis (AECB) is a common feature of chronic obstructive pulmonary disease.
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Both conditions can be caused by viruses. Acute bronchitis is often caused by viruses, especially the flu and the common cold. The most common cause of chronic bronchitis is smoking cigarettes or being around lung irritants. Bronchiolitis is typically caused by a viral infection.
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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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Acute pain is of sudden onset and is usually the result of a clearly defined cause such as an injury. Acute pain resolves with the healing of its underlying cause. Chronic pain persists for weeks or months and is usually associated with an underlying condition, such as arthritis.
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The main symptom of acute bronchitis is a hacking cough, which may bring up clear, yellow-grey or greenish mucus (phlegm). Other symptoms are similar to those of the common cold or sinusitis, and may include: a sore throat. a headache.
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The second difference is the cause. With acute bronchitis, the infection of the bronchi develops after a cold or the flu. Chronic bronchitis may be caused by a virus or bacteria, but is mostly caused by smoking.