People often "flash back" when moving heavy objects and throwing things, that is, acute lumbar sprain. It is caused by tearing of waist muscles, ligaments and fascia, which can cause congestion, swelling, muscle spasm and backache. This disease has brought a lot of pain to the patients. So, we invite experts here. First of all, stop exercising immediately, take a comfortable position, lie on your side or supine to prevent further injury to your waist. Secondly, within 24 hours after the injury, give a local ice pack or wet towel cold compress. Observe the color of sprained skin. If your skin turns blue or you feel numb, you should temporarily stop cold compress. Third, drugs such as Voltalin cream, Yunnan Baiyao spray and antispasmodic tincture can be used externally to relieve pain and spasm, stop bleeding and reduce swelling, but they cannot be used when the skin is damaged. Fourth, after a simple rest and taking analgesic measures, it is best to go to the hospital accompanied by others. It is suggested that hot compress and blood-activating drugs should be used 24 hours after injury when local bleeding and exudation gradually stop. After the symptoms are relieved, you should do some back muscle exercises, protect your waist, and use your waist strength correctly to prevent recurrence.

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