what is bronchitis

Severe Bronchitis Videos - What is Bronchitis and What are the Causes of Bronchitis

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Bronchitis- introduction        Bronchitis is an acute inflammation of the air passages within the lungs. It occurs when the trachea (windpipe) and the large and small bronchi (airways) within the lungs become inflamed because of infection or other causes.   The thin mucous lining of these airways can become irritated and swollen.  The cells that make up this lining may leak fluids in response to the inflammation.

Some Other Reasons of

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Causing bronchitis :          Smoking is the leading cause of chronic bronchitis. The substances in cigarette and other forms of tobacco smoking cause irritation of the bronchial tubes. life is short. Use it to its maximum by utilizing whatever knowledge it offers for knowledge is important for all walks of life. Even the crooks have to be intelligent!

Industrial pollution is another culprit. Chronic bronchitis is found in higher-than-normal rates among coal miners, grain handlers, metal molders, and other people who are continually exposed to dust.

Major Types of Bronchitis:

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The two major types of bronchitis are Acute and Chronic.        What causes bronchitis?        Acute bronchitis is usually caused by a virus. Often a person gets acute bronchitis after having an upper respiratory tract infection such as a cold or the flu. In rare cases, acute bronchitis is caused by bacteria   Acute bronchitis also can be caused by breathing in things that irritate the bronchial tubes, such as smoke. It also can happen if a person inhales food or vomit into the lungs.

Acute Bronchitis Occurs When the Branchi Become Infected

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This infection leads to swelling in the bronchial tubes and the tubes narrow. Mucus is also formed, which can collect in the tubes and inhibit free breathing. As more swelling occurs breathing becomes more and more difficult. This form of bronchitis is spread in much the same way as the common cold. Inhaling air in which bacteria is present or making physical contact with items or individuals where bacteria is present can spread this form of bronchitis. Whenever one reads any reading matter, it is vital that the person enjoys reading it. One should grasp the meaning of the matter, only then can it be considered that the reading is complete.


Picture of Bronchitis



Unlike Acute Bronchitis, Chronic Bronchitis is an Ongoing, Serious Disease

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Smoking is the major cause, but air pollution and dust or toxic gases in the environment or workplace also can contribute to the condition. In some people, chronic inflammation of the airways may lead to asthma.

Chronic bronchitis is defined as excessive mucus secretion in the bronchi and a chronic or recurrent mucus-producing cough that lasts three or more months and recurs year after year. People who have chronic bronchitis are more susceptible to bacterial infections of the airway and lungs.