What is an obstructive lung disease?

What is an obstructive lung disease?

Obstructive lung diseases include conditions that make it hard to exhale all the air in the lungs. People with restrictive lung disease have difficulty fully expanding their lungs with air. Obstructive and restrictive lung disease share the same main symptom: shortness of breath with exertion.

Is tuberculosis an obstructive or restrictive disease?

A history of tuberculosis was associated with both airflow obstruction and spirometric restriction, and should be considered as a potentially important cause of obstructive disease and low lung function, particularly where tuberculosis is common.

Is emphysema obstructive or restrictive lung disease?

Emphysema is a disease of the lungs that usually develops after many years of smoking. Along with asthma and chronic bronchitis, emphysema belongs to a group of lung diseases known as chronic obstructive pulmonary disease (COPD).

What are the first signs of emphysema?

What are the symptoms of emphysema?

• Frequent coughing or wheezing.
• A cough that produces a lot mucus.
• Shortness of breath, especially with physical activity.
• A whistling or squeaky sound when you breathe.
• Tightness in your chest.

What are 3 causes of emphysema?

What causes pulmonary emphysema?

• Smoking (the main cause)
• Exposure to air pollution, such as chemical fumes, dust, and other substances.
• Irritating fumes and dusts at work.
• A rare, inherited form of the disease called alpha 1-antitrypsin (AAT) deficiency-related pulmonary emphysema or early onset pulmonary emphysema.

What are the symptoms of lungs problem?

How would I know if I have a lung disease?

• Trouble breathing.
• Shortness of breath.
• Feeling like you’re not getting enough air.
• Decreased ability to exercise.
• A cough that won’t go away.
• Coughing up blood or mucus.
• Pain or discomfort when breathing in or out.

What is the pathogenesis of pulmonary tuberculosis (TB)?

Pulmonary Tuberculosis. Medically reviewed by Adithya Cattamanchi, MD on March 28, 2018 — Written by Elea Carey, Valencia Higuera, and Rachel Nall. The bacterium Mycobacterium tuberculosis causes tuberculosis (TB), a contagious, airborne infection that destroys body tissue. Pulmonary TB occurs when M. tuberculosis primarily attacks the lungs.

What should I expect during a pulmonary tuberculosis (TB) examination?

During your examination, your doctor will: 1 conduct a physical exam to check for fluid in your lungs. 2 ask about your medical history. 3 schedule a chest X-ray. 4 order a medical test to confirm pulmonary TB.

What are the different types of TB-related conditions?

As a result, two TB-related conditions exist: latent TB infection and TB disease. TB bacteria can live in the body without making you sick. This is called latent TB infection. In most people who breathe in TB bacteria and become infected, the body is able to fight the bacteria to stop them from growing.