Lungs could create a problem for an individual as it can be harder to get the proper oxygen that every cell needs in your body.  There are many such conditions in which your lungs don’t work in the way they should mainly due to diseased conditions as a result of which you start experiencing breathing problems. 


https://www.icts.com.sg/pleural-effusion/



https://www.icts.com.sg/some-common-diseases-associated-with-lungs-their-potential-treatments/