Suggest Treatment For Back And Abdominal Pain When Diagnosed With Typhoid

I was having typhoid around 7 years back and after that every year I am getting typhoid fever.since then I am having cramp and mild pain at upper part of the abdomen and back pain on same position of abdomen.i felling many time heat on ear and neck side when I touched it and also felling weakness.when I counsoult with doctor he is telling you don t have fever but actually I am felling that fever and. Weakness also . I did the endoscopy,CTScan lots of test but doctors did not found something.now all of medicine which used like for typhoid for me is resistance as last two month back I was admitted to hospital for 5 days for same problem and that time they had stool culture test.but still I am having heat on head,ear,neck and weakness also with abdomen cramp and mild pain above part of abdomen.