Suggestion: it is a three-point poison. This medicine has a good effect on relieving low back pain caused by lumbar muscle strain, but it is still not recommended to take it for a long time, because it does not rule out the influence on renal function, but it will not have a great influence on fertility. So young, pay attention to exercise and avoid fatigue, prevent recurrent lumbar muscle strain, try not to rely on drugs, I hope it will help you ~