The proper term for 'western medicine' is 'evidence based medicine'. The term 'western medicine' can incorrectly imply an equal footing for so called 'eastern medicine'.
and
"Evidence-Based Complementary and Alternative Medicine (eCAM) is an international, peer-reviewed journal that seeks to understand the sources and to encourage rigorous research in this new, yet ancient world of complementary and alternative medicine."
(I did not downvote you)