###Human: I have lower back pain, and I am unable to put pressure on my legs to walk. What to do? ###Assistant: Hello, You need to be examined to determine if this is a back strain or a sciatica from a pinched nerve. Is there any numbness in the leg, does the leg feel weak apart from the pain you feel while trying to walk, can you control your bladder well ,does the pain worsen upon straining ? If the answer to the questions is yes then you have a disc prolapse and you will need to see a doctor and perhaps a MRI too. In three mentioned to need to take anti-inflammatory tablets and muscle relaxant top help with the muscle spasm and apply Ice to the sore area on the back, rest in bed but not absolute such that you walk as much as to feel comfortable