Dear Doctor, this is srinivas age:28 height:6feet weight :73kgs i m suffering from fever with chills since last 10days. Doctors done all tests like CBP,CBC,malaria, typhoid,zandis and urine tests. all reports are absolutely normal. only problem with ESR. before starting the treatment it s 26mm/1hr after one week it s increased to 68mm/1hr now i m using ceftum500,Rabeprazole, riconia lp, Paracetamol 650mg. after continue the above treatment for 4days also fever not controlled. every 7-8 hours fever increasing to 101+.mean every 8 hours i have to take paracetamol.please check the case and suggest some valueble solution.thanks & regards Srinivas