I don't know whom to consult for this , my father is having fever but the nature of fever is different it goes up to 99.6 and sometimes comes down without medicine . Last time in may this kind of fever was for 10 consecutive days . We don't know the reason . But repeating fever is very disturbing . This is not viral fever or flu . He has some disturbance in his throat always cough and rigid feeling . And he's diabetic also . I need a good consultation .