This paper discusses the use of homoeopathy in the work of a community alcohol team, focusing on the application of homoeopathy for treating sleep disorder in alcohol-dependent clients. This work is placed in the context of the historical use of homoeopathy for treating 'alcoholism' and of the increasing use of complementary therapies in mainstream health care and in drug and alcohol agencies. Issues of research methodology and measurement of outcomes are examined. Examples of some specific homoeopathic treatments, together with a case report, are given to illustrate the potential uses of this form of therapy. It is concluded that homoeopathy can provide a valid and effective therapy to help clients break the cycle of dependence on alcohol. A number of further research questions arise and much clinical and research work needs to be done by those attempting to bring complementary therapies into drug and alcohol treatment.