COPD

• COPD is a lung condition primarily caused by smoking.
• Symptoms include breathlessness, persistent cough, phlegm production, wheezing, and chest tightness.
• Symptoms typically appear after 50, respond less to medication, and worsen gradually.
• Diagnosis involves medical history, smoking habits, allergies, and work environment.
• Treatment includes quitting smoking, pulmonary rehabilitation, prompt action during symptom flare-ups, oxygen therapy, a healthy lifestyle, and learning breathlessness coping techniques.
• COPD can lead to respiratory infections, pulmonary hypertension, heart disease, lung cancer, depression, frequent hospital visits, and reduced quality of life.