I am suffering from lower back pain and buttocks pain ,my all test to diagnose As is negative,MRI ,BONE SCAN ,HLAB-27,
Crp ESR , cpk , ana ,ena,anti ccp,ttg , each and all is negative, doctor prescribed me Gabapentin 100 mg it gives me relief but triggers very severe headache, while duloxitine 20 mg not effect in compare to Gabapentin 100 mg ,what should I do ?