###Human: I have vertigo, abdominal pain, headache, and feel nauseous. What can be the cause? ###Assistant: hi, thanks for your query the temporal profile suggests mild ongoing inflammation, that is causing the problem. it could be subclinical inflammation and or infection like a stomach bug. also a possibility of drug intolerance. to amphe along with a drug interaction may be suspected. in addition ofc on phenomenon of FM OR CFS along with GAD superimposed may result in this condition. in the subsequent sentences and para I would reflect on some measures to mitigate after performing certain investigations. flare of inflammation subclinical infection CFS FLARE FM FLARE DRUG INTERACTION CBC ESR CRP VITAMIN D TSH CREATININE as above medication effect SSRI OR DULOXETINE anti inflammatory foods PLEASE CONSULT BY CONTACTING ME THROUGH I CLINIQ FOR EAPID ASSESSMENT AND EVUATION TO PREVENT FLARE OR CO MIRBID MEDICAL CONDITION EMERGENCE