Dear Sir / Ma'am, I have developed a severe back pain since the past one week. I believe it started from the day I wore a really tight belt and may be an improper posture while sitting and working in office. My pain is getting worse by the day. I have tried with pain relief sprays, but have got no relief or improvement. Is this something serious? Whom should I consult and can you suggest some medication to reduce the pain? Thanks a lot in advance!