COPD Symptoms, Causes and Management
In the United States, tobacco use is a key factor in the development and progression of COPD, but asthma, exposure to air pollutants in the home and workplace, genetic factors, and respiratory infections also play a role. The information in this section describes the symptoms and details about the causes of COPD; if you've already been diagnosed with COPD, read the Seven Steps To Manage Your COPD.
Symptoms
Because COPD refers to several types of lung diseases, the symptoms can vary from patient to patient. But there are several symptoms that commonly occur in COPD patients.
Chronic bronchitis
- Shortness of breath with exercise
- Shortness of breath with everyday activities
- Frequent chest infections or bronchitis
- Coughing with lots of mucus
- Wheezing
Emphysema
In the first stages of emphysema, some patients do not show any signs of the disease. But over time, many patients experience shortness of breath. Severe shortness of breath can even occur while performing light activities like walking around the house.
Causes
There are several factors that can put people at risk for developing COPD, such as air pollution, inhaling large amounts of dust, and even family history of the disease. But the most common and most preventable cause of COPD is smoking.
Currently, more than 15 million Americans suffer from COPD, and smoking was the cause in 80% to 90% of those cases. The best way to feel better is to carefully follow the instructions of your doctor, including stopping smoking and taking your medications.
- You will feel less short of breath.
- You will cough less.
- You will get stronger and get around better.
- You will be in a better mood.
