Explore the causes, symptoms, and treatment options for coughing in this informative UCLA Health Community Lecture by pulmonologist Dr. Gerard W. Frank. Gain insights into various aspects of coughing, including short-term cough, bronchitis, and cough suppressants. Learn about the timing of coughs, aspiration, and the impact of factors such as inhalers, dust, and the immune system on coughing. Discover the connection between coughing and conditions like COPD and lung cancer, and understand the importance of lung cancer screening. Dr. Frank also addresses topics such as chest x-rays, mask fitting, shortness of breath, and the effects of coffee on coughing. This comprehensive lecture provides valuable information for anyone seeking to understand and manage coughing symptoms.