Understanding Lung Inflammation

What is lung inflammation?

Inflammation is the body’s natural defense against infection or injury.1 In the lungs, it triggers mucus production to trap irritants and protect the lungs. However, chronic inflammation can damage the airways and impair oxygen exchange in the lungs.1,2

common causes
Type of lung inflammation
Signs and symptoms
Diagnosing lung inflammation
Management and treatment

References

  1. Moldoveanu B, et al. J Inflamm Res 2009;2:1–11.
  2. Chen L, et al. Oncotarget 2017;9(6):7204–7218.
  3. Wong J, et al. Int J Chron Obstruct Pulmon Dis 2016;11:1391–1401.
  4. Aghasafari P, et al. Inflamm Res 2019;68(1):59–74.
  5. Alberts B, et al. Molecular Biology of the Cell. 4th edition. New York: Garland Science; 2002. Helper T Cells and Lymphocyte Activation. Available at: https://www.ncbi.nlm.nih.gov/books/NBK26827//a>. Accessed February 2025.
  6. Haddad EB, et al. Dermatol Ther (Heidelb) 2022;12(7):1501–1533.
  7. Herbert DR, et al. Int J Mol Sci 2019;20(9):2276.
  8. Bennett JM, et al. Front Med (Lausanne) 2018;5:316.
  9. Maspero J, et al. ERJ Open Res 2022;8(3):00576–2021.
  10. Rabe KF, et al. Am J Respir Crit Care Med 2023;208(4):395–405.
  11. Çolak Y, et al. Eur Respir J 2023 62(suppl 67): PA1953.
  12. Hypersensitivity pneumonitis. National Heart, Lung, and Blood Institute. Available at: ttps://www.nhlbi.nih.gov/health/hypersensitivity-pneumonitis. Accessed February 2025.
  13. Tesfaigzi Y, et al. Clin Appl Immunol Rev 2006;6(1):21–36.
  14. Choi JY, Rhee CK. J Clin Med 2020;9(11):3426.
  15. Bartlett KJ, et al. BMJ Open Qual 2020;9(1):e000788.
  16. Tests for Lung Disease. National Heart, Lung, and Blood Institute. Available at: https://www.nhlbi.nih.gov/health/lung-tests. Accessed February 2025.
  17. Kerstjens HAM, et al. J Thorac Dis 2019;11(Suppl 17):S2200–S2209.
  18. Zhang H, et al. Ann Med 2022;54(1):262–273.
  19. Muliase IN. Asian J Health Sci. 2023;2(12):927–932.

The health information contained herein is provided for general educational purposes only. Your healthcare professional is the single best source of information regarding your health. Please consult your healthcare professional if you have any questions about your health or treatment.

MAT-SG-2500117-v.10-Apr 2025