Linda:

    one of the books that i often refer to is: "the healing herbs" by michael
castleman

   epherda, a powerful bronchial decongestant. the herbs laboratory analog is
pseudoephedrine. active constituents: e[hedrine, pseudoephedrine and
norpseudoephedrine......

   it is on the u.s. olympic committee;s list of banned substances.

                   Patricia