Question

What are the Respiratory diseases because of pollution ,tobacco?

Answer 1

asthuma ,breathing problem and lung disoder

Answer 2

The principal nonmalignant respiratory diseases caused by cigarette smoking—COPD, emphysema, chronic bronchitis, and asthma. The definitions indicate that chronic bronchitis is a specific set of symptoms, whereas emphysema refers to a particular pattern of lung damage. COPD comprises a clinical syndrome characterized by limitation in airflow; persons with COPD often have chronic bronchitis as well, and their lungs typically display emphysema. Other nonmalignant respiratory diseases that have been linked to smoking include asthma and idiopathic pulmonary fibrosis but the evidence has not reached a level of certainty sufficient to warrant a conclusion of cause and effect.