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Doctor insights on: Pertussis Lungs And Breathing

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Lung (Definition)

Deoxygenated blood enters the lungs from the right side of the heart and travels to the lungs. When you inspire, oxygen flows into the lungs, transverses the capilliares and attaches to hemoglobin down a gradient. At the same time, co2 diffuses into the capilaries and is expelled with exhalation. Oxygen rich blood then flows to the left side of the heart and into the ...Read more


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Hyperinflated lung with normal pft smoker 32 yo chest and throat tightness slight shortness of breath when walking morning stiff nose cough phelgum

Hyperinflated lung with normal pft smoker 32 yo chest and throat tightness slight shortness of breath when walking morning stiff nose cough phelgum

PFT: If you were my patient i would consider a full pft including total lung capacity and dlco and/or a methacholine challenge test to determine is asthma or a different obstructive lung disease is present. ...Read more

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Itching in deep throat shortness of breath and cough?

Itching in deep throat  shortness of breath and cough?

Cannot accurately: Answer....Please see your physician for further evaluation and potential treatment. ...Read more

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Bronchitis and asthma chest pain when I breathe?

Bronchitis and asthma chest pain when I breathe?

There are many: possibilities for what you describe. You would be best cared for by establishing with a primary health care provider and having a thorough evaluation and then longitudinal followup with the same provider from now on. Make an appointment now. ...Read more

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Chest tickles when.Breathing in deep smoking?

Chest tickles when.Breathing in deep smoking?

Smoke irritates: Smoke contains solid and liquid particulates that are irritating to the lining of the airways. Different type of smoke have different chemicals. ...Read more

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Are bronchial pneumonia and bronchitis with pneumonia the same?

Are bronchial pneumonia and bronchitis with pneumonia the same?

No: Pneumonia denotes infection in the lung parenchyma (lung tissue). Bronchits denotes infllamation in the bronchilal airway. Pneumonia is a more serious condition. Bronchitis is usally viral, may last 2 week, cough is common. However, our job is to rule out other causes of cough and determine the proper treatment. ...Read more

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What is walking pneumonia and asthmatic bronchitis?

What is walking pneumonia and asthmatic bronchitis?

Definitions...: "walking" pneumonia is slang terminology that refers to a situation where there is an infiltrate on chest x-ray but the person has few symptoms. There are different scenerios that can produce this situation. "asthmatic bronchitis" means that there is bronchospasm associated with bronchitis, an infection of the airways. It can sometimes lead to a cough as the infection is resolving. ...Read more

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Could his cough and shortness of breath and raspyness possibly be emphysema?

Could his cough and shortness of breath and raspyness possibly be emphysema?

Yes: Emphysema can present with all of these symptoms. To start to make the diagnosis one needs a chest xray and pulmonary function tests. ...Read more

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Copd with shortness of breath, pink sputum, wheezing ?

Copd with shortness of breath, pink sputum, wheezing
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Exacerbation...: It sounds like you are having a COPD exacerbation. If there are no signs of infection, you may need to increase your meds but only under the guidance of your doctor. If your shortness of breath is severe or worsening, go to the er for emergent treatment. Good luck! ...Read more

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Does albuterol and Pulmicort treat bronchitis and pneumonia?

Does albuterol and Pulmicort treat bronchitis and pneumonia?

No: Neither treat pneumonia, but in patients who have underlying obstructive lung diseases like asthma or copd, pneumonia can worsen symptoms of these diseases and the inhaled medicines you mention can help treat these problems. Albuterol helps dilate the airways and relieve shortness of breath and pulmicort helps decrease airway inflammation and may also help relive symptoms but more slowly over time. ...Read more

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Pain in lungs when taking deep breaths since many chest infections?

Pain in lungs when taking deep breaths since many chest infections?

Inflammation: This can be related to either chest lining (pleura) or muscular inflammation in the chest. There are treatments for it that calm down this inflammation. ...Read more

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Inhaled clorox bleach at work hurtful cough similar to bronchitis chest congested and weezing?

Inhaled clorox bleach at work hurtful cough similar to bronchitis chest congested and weezing?

Chlorine bleach: fumes can be very irritating but a brief exposure will produce only transient symptoms! You should be fine in 24-48 hours! Hope this is helpful Dr Z ...Read more

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Whats sign of pneumonia, cough, wheeze or chest tightness?

Whats sign of pneumonia, cough, wheeze or chest tightness?

All of the above: Or none of them. There is nothing specific about the symptoms of pneumonia or, for that matter, nearly every other disease your doc has to diagnose and treat. Symptoms are common to many different disease and have to be viewed in context. Rarely, pneumonia can cause no symptoms, and only be seen on a cxr. Most will have some fever and cough. ...Read more

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Chest pains, shortness of breathe and spitting blood?

Chest pains, shortness of breathe and spitting blood?

Go to the Doctor: Please sign off of the internet and get yourself to medical care today. ...Read more

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Breathing (Definition)

Breathing is the way we take in oxygen and expel carbon dioxide (co2) through out lungs. When our lungs expand we take fresh air in that contains oxygen and then when our lungs ...Read more


Dr. James Lin
29 doctors shared insights

Lungs And Breathing (Definition)

The lungs are the organ that exchange oxygen and carbon dioxide with the blood. Breathing is the act of moving air into the lungs ...Read more