Meningitis 4 h. I.V. initially followed by 2 g. I.V. once a Daily for 10 days or 72 hrs. after fever
abates. Typhoid 4 g. daily for 2 days followed by 2 g. daily for 2 days.
Children:
Meningitis 75-100mg./kg. body weight for 7-9 days. Typhoid 75mg./kg. body weight for 7 days.
