<s>[INST] my sister age 35 years sufferring from severe backpain from 2 years and now she could not able to get up. she is in rural place , doctor told to some tablets and told it will cure in another 2 months, but patient should take bed rest, doctor told that some pus is formed on the backbone you should not journey and take complete rest untill it is cured [/INST] HiThanks for posting your query.     There are many causes of chronic back pain but only few will cause inability to walk .      If your doctor's diagnosis is right then  she needs to be admitted and given injection not just tablets.         If you have any reports of her kindly upload so that i can go through and advise better. If none done its better you get MRI lumbar spine and revert back .   Any clarification feel free to ask .   Regards. </s>