ff193b49_rence_Between___Asthma_vs_COPD__Asthma
[Characteristics] Etiology [COPD] Smoking is the number one cause of COPD, but it is also associated with, excessive exposure to environmental pollutants (It develops as a result of faulty lifestyle) [Asthma] 
Asthma is usually hereditary or associated with autoimmune conditions and triggered by exposure to allergens.
Difference Between Asthma and COPD | Difference Between | Asthma vs COPD
Asthma