What is the difference between asthma and bronchitis?

Asthma is chronic. Bronchitis is a general term to indicate inflammation of the airways. It is usually temporary and caused by a viral or bacterial infection. Asthma can be triggered by infections but generally implies a more chronic problem, caused by chronic inflammation of the breathing tubes. Most with asthma have allergic inflammation although some do not. Treatment is different and depends on the cause.

Related Questions

What's the difference between asthma and bronchitis?

Yes. Bronchitis is simply, inflammation of the bronchi whereas asthma is inflammation of the small air ways of the lungs along with increased mucous production and air trapping as the result so that one can not get good breaths because they can't expell the air and get proper gas exchange across the alveoli (small air sacks at the lower part of the lung). Thus, respiratory distress. Read more...

Need advice on what is the the difference between asthma and bronchitis?

Asthma vs bronchitis. Asthma is a chronic disease that is the result of inflammation in the airways of the lungs. It can be worsened by a number of triggers, and the disease is managed with medications that control the inflammation and open the airways. Bronchitis is another disease of airway inflammation, but it is usually short-lived and the result of a virus. It can also be chronic due to smoking - aka copd. Read more...

What's the difference between having asthma and bronchitis?

Infection. Bronchitis is usually caused by a viral infection and causes inflammation of the airways associated with cough and sputum production. There is typically no wheezing with bronchitis. Asthma is also due to inflammation and may worsen with viral infection. Asthma causes cough and sputum production and usually also causes wheezing. Read more...
Difference.... Acute bronchitis is an infection of the airways and chronic bronchitis is a form of copd. Asthma is a disease characterized by recurrent episodes of reversible airway obstruction whereas chronic bronchitis has irreversible airway obstruction. Asthma exacerbation can be caused by acute bronchitis, among other things. Read more...

What is the physiologic difference between asthma, copd, emphysema and bronchitis? How to identify each as an emt? How are they treated?

Copd. Asthma is a reversible airway disease due to allergens either extrinsic or intrinsic. COPD is classified into chronic bronchitis and emphysema depending on the pathology. These are termed irreversible airway diseases. Bronchitis is damage to the lining of bronchioles resulting in excessive secretions, whereas emphysema is loss of elasticity of alveoli resulting in bad air exchange. Careful history. Read more...
Emergency situations. As an emt in these cases you primary concern is to make sure the patient can breathe. In asthma, codp emphysema and "chronic bronchitis" a resuce inhaler like albuterol or ipratropium(copd) owuld be your first response. Steroid inhalers are not for rescue situations. Read more...
Very similar. Asthma is seen more in younger people, may have an allergic component and they tend to wheeze and be hypoxic. COPD and emphysema are interchangeable. More in older smokers, may be hypercapneic and you should be careful about giving them too much oxygen. In an emergency, follow your abcs (abacavir). There is much more, let me know if you need more info. Read more...

What is the difference in symptoms between asthma and chronic bronchitis?

Difference... Asthma is characterized by acute, recurrent episodes of reversible bronchospasm and airway inflammation whereas in chronic bronchitis, the airway obstruction is chronic and not fully reversible. Read more...