All the information I gathered from doctors, the web and persons such as you, leave me to believe that there is no reason why certain people develop fluid or breathing difficulties. I was on a lung
machine for 4 1/2 hours, that is my claim to lung
distress. In the meanwhile, some patients having been drained 2 or 3 times, never get it again and are fine. Others may get it a few more times, but I was told it eventually goes away after proper care. Wish me luck!