On this page, you'll find everything you need to know about chronic obstructive pulmonary disease (COPD).
What is COPD?
Chronic Obstructive Pulmonary Disease (COPD) is a progressive disease that worsens over time, where airflow in and out of the air passages (bronchioles) is limited, making breathing difficult.
The term COPD mainly includes two conditions:
Emphysema: Emphysema occurs when there's damage to the air sacs at the end of the smallest air passages (bronchioles), making it difficult for the lungs to expel air.
Chronic Bronchitis: Chronic bronchitis results from repeated or persistent irritation and inflammation of the lining of the bronchial tubes. Excess mucus (sputum) accumulates in the airways, making breathing difficult.
These two conditions often occur together and vary in severity among affected individuals.
What are the symptoms of COPD?
There are some symptoms indicating a person has COPD (these symptoms should be present for three months each year for two consecutive years):
Difficulty breathing, especially during physical activities.
Waking up from sleep due to shortness of breath.
Persistent cough with sputum.
Frequent chest infections.
Wheezing sound.
What causes COPD?
It often results from prolonged exposure to certain irritants, such as:
Long-term smoking, which is one of the main causes.
Repeated exposure to dust and chemicals.
Air pollution: Prolonged exposure to polluted air, such as fuel emissions, can increase the risk.
There are some factors that increase a person's likelihood of developing the disease:
COPD is more common in women than in men.
Those over the age of 65 are more susceptible.
Patients with a history of asthma are at higher risk.
Genetics: A family history of the disease can make one more prone to it.
How is COPD diagnosed?
The doctor takes the patient's medical history and conducts a physical examination. Additional procedures may be requested if necessary, such as:
Using a spirometer to measure lung function and diagnose COPD after analyzing the results by the treating physician.
Chest X-rays: Chest X-ray imaging can be used to look for any lung problems that may cause symptoms similar to COPD.
Laboratory tests: A blood test to rule out conditions similar to COPD, such as anemia.
What are the treatment options for COPD?
Treatment involves a range of strategies, as required, to control symptoms and may include:
Quitting smoking; for more detailed information, read the guide to quitting smoking.
Respiratory rehabilitation with specific exercises determined by a specialist.
Regular vaccinations, especially those related to respiratory diseases, such as the seasonal flu vaccine.
Inhalers: These devices deliver medication directly to the lungs during inhalation.
Medications: If inhalers do not solve the issue, the doctor may recommend taking medications (capsules) alongside inhalers.
Antibiotics, but only if an infection that could exacerbate the disease exists.
How can COPD be prevented?
The risk of developing COPD can be avoided and reduced by not smoking. For more information, follow the guide to quitting smoking.
What are the complications of COPD?
Some of the complications that COPD can cause include:
Limiting activities such as walking and climbing stairs.
Requiring special equipment like oxygen cylinders.
Causing other chronic diseases such as arthritis, congestive heart failure, diabetes, coronary heart disease, stroke, or asthma as other complications related to smoking.
When should you see a doctor?
Patients should see a doctor if symptoms persist, especially if the patient is over 35 years old, to prevent future lung damage. An immediate visit is also necessary if symptoms worsen despite the medication prescribed by the doctor, or to start crucial medications like antibiotics in case of pneumonia.
Frequently Asked Questions
What is the difference between COPD and asthma?
The damage caused by COPD is permanent and cannot be completely treated except by lung transplantation.
The damage from asthma is not permanent; the patient's condition improves over time, and treatments can be reduced or stopped.
COPD usually occurs in older individuals and smokers, except for those with a genetic predisposition, who can develop it at a younger age.
Asthma usually develops in younger individuals.
Do I need tests or X-rays to diagnose the disease?
Yes, after visiting the doctor due to symptoms, the doctor orders the necessary diagnostic tools, primarily a spirometry test, to confirm the diagnosis.
How severe is COPD?
Several factors determine the severity of COPD in an individual, such as the duration and quantity of smoking, the intensity of the symptoms, spirometry test results, and the presence of serious diseases that worsen respiratory problems, such as lung cancer.
