“Flash to the waist 4 strokes let you quickly recover” this statement is not appropriate, flash to the waist of the medical term is acute lumbar sprain, need to carry out drug treatment and other treatments and so on. 1. medication: patients can choose the representative drugs are non-steroidal anti-inflammatory drugs, such as diclofenac, ibuprofen and acetaminophen and other drugs; if the patient’s pain is serious, there are also painkillers can be used, such as procaine and so on. The above drugs should be used according to the physician’s recommendation. 2. Other treatments: acute lumbar sprain patients need to rest under the guidance of a doctor, bed rest is recommended for about a week, and physical therapy and other physical therapy to limit local inflammation and edema; to reduce the symptoms can be based on the physician’s recommendations for professional rehabilitation training and appropriate activities to promote the healing of the condition, to prevent recurrence. Patients should not blindly listen to the rumors of folk therapy, which will miss the treatment time to delay the disease. It is recommended that patients go to the hospital in time.