Lumbar muscle pain is considered to be caused by bad habits, lumbar disc herniation, lumbar muscle strain and so on. 1. Bad habits: frequent sedentary standing or strenuous exercise may lead to lumbar muscle tension, lumbar muscle pain symptoms. Generally do not need to use medication, usually need more rest, less strenuous exercise. 2. Lumbar disc herniation: If there has been a lumbar disc herniation, the lumbar spine is compressed, may produce lumbar muscle pain symptoms, you can follow the doctor’s instructions to use methylcobalamin, vitamin B1 and other drugs. 3. Lumbar muscle strain: patients with lumbar soft tissue pathologic changes, resulting in lumbar muscle strain, there may be lumbar muscle pain symptoms. You can use ibuprofen and other medications as prescribed by the doctor, and you can also carry out lumbar back muscle training or massage massage appropriately. If there is obvious discomfort, it is best to consult a doctor in time for targeted treatment.