COPD includes emphysema. Lung tissue loses flexibility as emphysema progresses, resulting in bigger air sacs and alveoli in the lungs. The walls of the air sacs constrict, collapse, stretch, or over-inflate, causing them to break down or get destroyed. Centrilobular emphysema is a type of chronic obstructive pulmonary disease characterized by other types of emphysema by the location of the illness in the lungs. Centrilobular emphysema, also known as centriacinar emphysema, is a type of emphysema that affects persons over 50 who have smoked in the past.

The term centrilobular refers to the location of the disease within the secondary pulmonary lobules, which are functional units of the lungs. Panlobular emphysema is a kind of emphysema that causes damage to tissues across the lungs simultaneously. If you are experiencing mild centrilobular emphysema symptoms, you should get treatment as soon as possible.
Symptoms
The top lobes of the lungs are affected by centrilobular emphysema, which causes damage to the respiratory passageways.

Centrilobular emphysema damages the respiratory passageways, affecting primarily the higher lobes in the working lung units' centers. This injury can restrict the flow of air out of the lungs, making breathing difficult.

Centrilobular emphysema symptoms vary depending on a person's overall health. But they may include breathing problems, routine duties that are harder to complete, coughing for a long time, excessive mucus or phlegm production, wheezing, chest constrictions, blueness in the lips and fingernails. If there are other issues, symptoms may become more noticeable, so seeking medications in mild centrilobular emphysema stages can be helpful.
Causes of centrilobular emphysema
The most common cause of centrilobular emphysema is smoking. Cigarette smoking is responsible for 85 to 90% of all COPD cases. Toxic substances emitted by cigarettes include the following:
- The lungs are irritated and weakened as a result of this.
- Inflammation occurs when your respiratory passages narrow, destroying the air sacs (alveoli) in your lungs.
- These side effects can also happen if you breathe harmful gases repeatedly, such as charcoal dust. It is why CWP can detect centrilobular emphysema.
- Centrilobular emphysema can also get caused by a lot of pollutants and secondhand smoke.
Prevention tips for centrilobular emphysema
1. Get rid of your cigarettes - the chance of developing emphysema is high in smokers. You can dramatically minimize your risk of developing the disease by stopping now (or never smoking in the first place). Additionally, secondhand smoke might irritate your lungs, so you should avoid being around it.
2. Reduce your contact with airborne irritants - avoid dust, silica, cotton, wood fibers, chemical odors, and air pollution. If you work in one of these situations, use suitable safety equipment and follow safety protocols to reduce your risk of developing emphysema.
3. Get a lung examination - if you think you might have COPD, see a doctor for a lung examination. A lung screening can detect early signs of the disease, allowing you to help prevent it from developing or treat it effectively if it has already begun.