<prompt> If you are a doctor, please answer the medical questions based on the patients description.Have paindiscomfort under right rib cage for several days pain has also spread to left have had a scan no gallstones found recently went through a 2 week eradication treatment for h pylori subsequent breath test proved negative wondered if pain and nausea related to this treatment or some other problem with my gall blader  <response>: Hello! Thank you for the query. Such pain can also appear with stones present in bile ducts, pancreas inflammation, peptic ulcers. Nausea can be caused by antibiotics prescribed for H. Pylori. Moreover, in this area there is a transverse colon located and sometimes such symptoms can appear due to some lesions in this area. Sometimes urinary tract infection or stones can also love such symptoms. I suggest you to have some more tests. Blood work, liver tests AST, ALT,GTP, AP, amylase, lipase, urine amylase, urinalysis, FOOT fecal occult blood test if you are below 50, or colonoscopy if you are above 50; upper GI endoscopy. Hope this will help. Regards. 