what copd

Chronic obstructive pulmonary disease (COPD) is a chronic inflammatory lung disease that causes obstructed airflow from the lungs. It includes conditions such as emphysema and chronic bronchitis. The main cause of COPD in developed countries is tobacco smoking, while in the developing world, it often occurs in people exposed to fumes from burning fuel for cooking and heating in poorly ventilated homes. Other risk factors include exposure to secondhand smoke, occupational exposure to dusts and chemicals, and a combination of asthma and smoking. Symptoms of COPD include breathing difficulty, chronic cough, and mucus production. As the disease progresses, people find it more difficult to carry out their normal daily activities due to breathlessness. COPD can also lead to other health problems such as lung infections, heart problems, weak muscles, brittle bones, and depression. While there is no cure for COPD, it can be treated, and quitting smoking can slow the progression of the disease. It is important for individuals with COPD to seek medical care and support to manage the condition effectively).