In daily life, the patient appears to stay up late with the phenomenon of vague pain below the left rib cage, because the patient does not have timely rest, will affect the normal operation of the left side of the rib cage below the qi and blood, localized qi stagnation and blood stasis, meridian blockage, will produce pain, affecting the normal activities and other phenomena. When the patient stays up all night, fatigue injury occurs in the muscle group attached to the lower part of the left rib cage, which affects the normal metabolism of acid in the muscle, and also produces vague pain and localized swelling. After this clinical phenomenon, patients need to develop good habits, timely rest, but also in the pain area to give the external application of blood pain relief cream or closed injection, can relieve the patient’s pain level.