Medical uses. Plants of the genus Ephedra, including E. sinica and others, have traditionally been used by indigenous people for a variety of medicinal purposes, including treatment of asthma, hay fever, and the common cold. The alkaloids ephedrine and pseudoephedrine are active constituents of E. sinica and other members of the genus.
People with moderate to severe, stage 2 and 3 emphysema, have a life expectancy of five years or more with intensive treatments. People with end-stage, stage 4 emphysema, have little time to live, even with treatment [source: No More Smokes].herefore, the prognosis of emphysema is not favorable. The average life expectancy for someone with emphysema is five years. Your life expectancy drops to two years, however, if you donât seek treatment and/or you do not quit smoking [source: Health Information Directory].
Emphysema: Stages and Life Expectancy. NetWellness has received many questions regarding prognosis and life expectancy for persons with COPD and emphysema. Although it is not possible to provide specific predictions in a forum such as this, the following guidelines may be helpful in knowing what to expect.etWellness has received many questions regarding prognosis and life expectancy for persons with COPD and emphysema. Although it is not possible to provide specific predictions in a forum such as this, the following guidelines may be helpful in knowing what to expect.