Hi Welcome to healthcaremagic.com,
From the history, you have chronic back pain
. Do you have any leg pain? Do you have any numbness
in legs or feet? If yes, you could have sciatica(nerve compression).
You can use Ibugesic
for pain control.
You can also get Steroid injection every three months.
You need to loose weight if you are over weight.
You need physical therapy
Regards Dr. Jagdish