The embodiment of the invention discloses a question processing method and device based on semantic matching, a terminal and a storage medium, and the method comprises the steps of obtaining a to-be-analyzed question, processing the to-be-analyzed question, obtaining a label of the to-be-analyzed question, obtaining a standard question set corresponding to the label, determining semantic similarity between the to-be-analyzed questions and each standard question in the standard question set, screening out target standard questions from the standard question set based on the semantic similarity, determining answers corresponding to the to-be-analyzed questions based on target answers corresponding to the target standard questions, and displaying the answers corresponding to the to-be-analyzed questions. By implementing the method, the labels of the questions can be analyzed, and the answers to the questions are found based on the labels of the questions, so that the screening time of the answers to the questions is shortened, and the processing efficiency and processing accuracy of the questions are improved. The scheme is applied to a medical scene, for example, questions raised by a patient are intelligently answered, and digital medical treatment is realized.