Acupuncture is a traditional Chinese medical practice that involves inserting thin needles into specific points on the body to stimulate energy flow and promote healing. It's often used for pain relief, relaxation, and overall well-being. An acupuncturist makes a subjective diagnosis based on the traditional Chinese method. It involves observing the symptoms, tongue coating and pulse diagnosis. Comprehensive communication between the acupuncturist and the person to be treated is important in diagnosis.