Back Topic Index - Respiratory Disorders Respiratory Disorders Home Anatomy of the Respiratory System Signs of Respiratory Distress Spirometers Inhalers and Nebulizers Upper Respiratory Infections Common Cold Influenza Pharyngitis / Tonsillitis Sinusitis Lung Diseases and Disorders Signs of Respiratory Distress Chronic Obstructive Pulmonary Diseases (COPD) Asthma Chronic Bronchitis Pulmonary Emphysema Acute Bronchitis Cystic Fibrosis Interstitial Lung Diseases / Pulmonary Fibrosis Occupational Lung Diseases Pneumonia Primary Pulmonary Hypertension Pulmonary Embolism Pulmonary Sarcoidosis Severe Acute Respiratory Syndrome (SARS) Tuberculosis Lung Cancer Smoking and Respiratory Diseases Pulmonary Rehabilitation Sleep Problems Overview of Sleep Problems Insomnia Sleep Apnea Narcolepsy Restless Legs Syndrome Glossary