Well there are numerous reasons for back ache like abnormal posture,maintaining same posture for a long time,spinal causes like spondylosis, muscular spasm, renal stones ,uti etc...I don't think gastritis is a issue.. It's better to consult an orthopaedician and get evaluated.. Use hot fomentations for relief and also analgesics for 3 days
Answered2016-02-22 05:01:27
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