Chronic obstructive pulmonary disorder (COPD) is a group of lung diseases that includes chronic bronchitis and emphysema. Smoking or exposure to air pollutants usually causes COPD. It is becoming ...
You may experience symptoms such as cough, sleepiness, breathlessness, chest condition, and slow walking with emphysema or bronchitis. A spirometry test is one way to distinguish the type of lung ...
Laryngitis is an inflammation of the voice box that can cause hoarseness or loss of voice. Chronic laryngitis lasts for more than 3 weeks, and causes can include other illnesses or certain lifestyle ...
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