Generally speaking, most western doctors do not believe in
homeopathy or traditional Chinese medicine. I do not know much
about homeopathy but there is more to Chinese medicine than meets
the eye.
There's a Chinese medicinal prescription dating back to the Han
Dynasty around AD200, about 1800 years ago. Relatively recently,
western doctors have used its active ingredient for treatment of a
serious condition, although Chinese physicians have known that for
more than a thousand years.
http://alternativehealing.org/xiao_chai_hu_tang.htm