If you want to recover quickly from lumbar sprain, you can take general treatment, physical therapy, medication and so on according to your condition. 1. General treatment: after the lumbar sprain should be bed rest for a week, do not carry out stooping activities. 2. Physiotherapy: cold compresses can be applied within 72 hours after the sprain to relieve pain and inhibit the production of inflammatory substances, etc. Hot compresses can be applied at a later stage to promote blood circulation and relieve pain, while it is not recommended to get out of bed too soon, and if necessary, you need to go to a regular hospital for manipulative massage therapy or acupuncture. 2. Drug therapy: under the guidance of a doctor, you can use ibuprofen, acetaminophen and other non-steroidal anti-inflammatory drugs for pain relief, but allergy and severe liver dysfunction is prohibited, and we need to pay attention to the occurrence of gastrointestinal bleeding and other adverse reactions. It is recommended to go to the regular hospital for timely treatment to avoid delaying the condition, do not blindly use drugs.