If you have pain on both sides of your waist after waking up every morning, it is more likely that you have lumbar muscle strain. First of all, you need to find your own reasons, such as a soft bed or sleeping in a poor posture, sleeping in a cold environment, are easy to cause lumbar muscle strain, so you need to eliminate these reasons. In addition, if the pain is more obvious, you can take etoricoxib for pain relief, and you can also go to the rehabilitation department of the hospital for treatment such as baking and cupping, which can also provide relief. Functional exercises such as swallow fly and five-point support method are usually needed to delay the condition and prevent recurrence. If the symptoms are more obvious, it is recommended to go to the hospital for lumbar MRI and CT examination to see if the symptoms are combined with lumbar disc herniation.