Hi Mr Naresh
Welcome to Health Care Magic
You have already taken antibiotics - more than once! Why again?
If it is not improving, you have to do investigation - blood counts, CT scan
and so on. -
There are several possibilities -
There may be a pocket of infection - which needs to be drained.
The organism could be an-aerobic.
There may be some mild form of immune deficiency
Have a second opinion
from another ENT specialist
/ have investigations / THEN go for proper treatment.
Wishing you speedy recovery