AI artificial intelligence has covered all aspects of our lives. As an important branch of computer science, it is the crystallization of human wisdom, and it is also changing our way of life and improving the quality of life. The application of AI in different fields has also subverted the development model and forward logic of their respective industries.

The emergence of digital therapy is the product of innovative application of AI in medical and health fields. According to Beijing Jian Kang Institute of Digital Health Management, digital therapy, as a brand-new medical method and digital health solution, is equivalent to traditional medicine and treatment methods. Digital therapy can be a software program based on calculation or a machine learning algorithm driven by artificial intelligence (AI). Through digital therapy, patients can treat, prevent and manage their physical, psychological and disease conditions according to evidence.

With the support of AI artificial intelligence technology and medical specialty, digital therapy can be used independently, or combined with drugs, equipment or other therapies, so patients can go to traditional pharmacies less or even not, reducing the hard work of running around. So AI and medicine are the same foundation of digital therapy.