An FDA spokeswoman confirmed that the products are legal as long as they don't contain alkaloids of ephedrine. But any sites selling ephedra with ephedrine (we found a few claiming to do that) are doing so illegally, even if the products are left over from before the ban.
September 4, 2012 â¢ COPD Emphysema. COPD life expectancy depends upon the stage of disease and level of symptoms experienced by patients. Chronic Obstructive Pulmonary Disease can cause lungs damage. It is one of the leading causes of death of people in US.People die after reaching ending stages of this disease.OPD life expectancy depends upon the stage of disease and level of symptoms experienced by patients. Chronic Obstructive Pulmonary Disease can cause lungs damage. It is one of the leading causes of death of people in US.
For people with Stage 3 emphysema, life expectancy significantly drops. Most of them will not be able to survive more than four years. For the later stages of emphysema, patients are given supplemental oxygen to help them in their breathing.This is given because they have low blood oxygen levels.mphysema Stages and Life Expectancy. The life expectancy of patients diagnosed with emphysema depends on many factors. The two most important factors that the doctors determine here are the stage of emphysema and the kind of treatment that will be used [12].