If your back hurts badly from the wind, you can relieve your symptoms through rest, physical therapy, and medication. 1. Rest: Proper rest should be taken to prevent the lumbar region from moving to avoid aggravation of pain. Attention should be paid to keep the waist warm, and it is recommended to wear more clothes and leave the cold environment to avoid the waist getting wind and cold again. 2. Physiotherapy: hot towels or hot water bags can be used to apply hot compresses to the painful parts of the waist, or microwave physiotherapy, far-infrared ray physiotherapy and other methods, which is conducive to the relief of pain symptoms. 3. Medication: Oral non-steroidal anti-inflammatory drugs such as meloxicam, celecoxib, rosoprofen sodium, etc., or topical diclofenac diethylamide cream and other medications for treatment, which is conducive to anti-inflammatory and pain relief, alleviation of symptoms. It is recommended to use medication under the guidance of a doctor, not blindly self-medication to avoid adverse effects.