I have been suffering from fever since last 1 month. Initially i was diagnosed with pharyngitis then hyperplasia of lymph nodes.But even after lymph nodes normalised my fever still persists.Doctors have given me antibiotics like cefpodoxime,cefixime,oflaxcin,amikacin injection .I have completed each antibiotic course.Still fever shows up if i dont take paracetamol.And nothing could be diagnosed from bloodreport except imbalanced leucocytes and polymorphs.All other tests are normal.