My father is suffering from fever since 2months than after he was breathlessness.doctors told that it was ILD bt after one month treatment he got up drowsy and severe pain on his head and eye.after having mri small white spots are appeared on brain. Doctors started TB treatment since 25 days bt the pain on his head is persisting.when the pain will dissepear and some times he is forgeting and getting confusion.when will he get better as it neuro TB.