This article provides an introduction into the anatomy of respiratory system and functions of various organs in this system (with video explained). more »

Chronic cough is quite annoying and may indicate some diseases of the respiratory passages. Here we explain its causes, symptoms and treatment. more »

Crackling sounds when breathing usually suggest a disease involving the lungs or bronchi. It requires proper medical evaluation and treatment. more »

It is important to know the signs and symptoms of fluid in chest. It is treatable but needs to be diagnosed by your doctor to plan out the best form of treatment. more »

Is pneumonia disease contagious? It can be both contagious and non-contagious, depending upon the exact cause of pneumonia. Read for the details. more »

Chronic pneumonia is a critical but treatable illness if you detect it in time. If you are treated and the pneumonia recurs, you might be having recurrent pneumonia. more »

The first step for treating asthma attack is to catch the early signs, then act quickly and see the doctor if serious. There’re also things to ease breathing. more »

Bacterial pneumonia is a respiratory infection caused by bacterial agents. Then what're its symptoms. Is bacterial pneumonia contagious? How to treat it? more »

Dry cough can be irritating and painful, especially when it is persistent and reoccurring. Home remedies like ginger, honey, etc. can help you get relief. more »

Coughing blood is alarming. It can indicate lung cancer or other more common causes like bronchitis and pneumonia. Seek early diagnosis and treatment. more »