Every year millions of patients have an acupuncture treatment in Germany. Most of the pain clinics use acupuncture to treat their patients. This indicates that this method which was until recently seen as an outsider slowly develops to a soft standard therapy for chronic pain. The impact of acupuncture was studied in a large-scale survey involving 45.000 patients and several clinics under the supervision of Munich's university clinic "Rechts der Isar". The first results indicated that pain in the head, back, and joins is effectively treated with acupuncture. More than 50 percent of the patients said that the treatment was effective, for 20 percent it even was very effective. It is remarkable, that the pain killing effect of acupuncture was already noticeably after the sixth session.