welcome in H.C.M.
I have gone through your query regarding recurrence of your flu
, headache and body ache
even after taking antibiotics for a month.
Considering your problem I would like to tell you that you have recurrence of fever
so you please go for these investigations -
(1) Blood- C.B.C., E.S.R., Widal test
, IgM, IgA,
(2) Urine - Routine & Microscopic.
Culture and sensitivity,
(3) Culture and sensitivity of throat swab.
(4) X-Ray chest P.A. View.
(5) X-ray paranasal sinuses
- occiptomental view.
Results of these basic investigations will certainly give clue about your fever which may be accordingly managed.