Patients with lumbar muscle strain are mainly caused by long-term heavy physical activities involving the waist, poor posture, chronic strain, etc. The symptoms are primarily manifested as back pain and restricted movement. These symptoms are alleviated after rest and worsened after labor. For the treatment of lumbar muscle strain, it is important to first ensure adequate rest and develop proper habits for using the waist to avoid long-term heavy physical activities. Symptomatic medication treatments, such as non-steroidal anti-inflammatory analgesics, can be used. Additionally, methods like hot compresses, physical therapy, massage, and local block treatment can be employed. These methods play a positive role in symptom improvement and recovery. (Please use medications under the guidance of a doctor.)