During rapid growth and development, pain around the knee joint occurs due to rapid growth, which is considered a possibility of growing pain. The irritating pain caused by long-term strain is more obvious at night, and the pain can be relieved by rest, but recurs after activity. Patients must pay attention to rest to prevent frequent growing pains. If symptoms persist, they can lead to epiphyseal hyperplasia and sclerosis, which can seriously affect the development of bone and cause deformities of the knee joint. Although growing pains are a physiological phenomenon, care should be taken to provide appropriate therapeutic relief.