TCM-KLLaMA: Intelligent generation model for Traditional Chinese Medicine Prescriptions based on knowledge graph and large language model.

Traditional Chinese medicine (TCM) prescriptions are a basic component of TCM treatment, developed by assessing patient symptoms and prescribing a mix of herbs. Accurate prescription generation is critical for enhancing treatment outcomes and maintaining patient safety. However, conventional methods based on Large Language Models (LLMs) focus mainly on symptom information, neglecting other TCM diagnostic expertise, such as tongue and pulse diagnosis, and are prone to hallucination, which is unacceptable in medical applications.