Talk to Pediatrician on Supplement Quantity

Salam. Mera beta 9 months ka hai.. dr ne use surbex syrup diya hai. Unho ne bataya tha k kitne time dena hai lekin wo mujhe yaad nahi araha or prescription per unki writing bhi samaj nahi arahi. Kindly mujhe prescription se dekh kr bataye k baby ko yeh syrip kab tak or kitna or kitne time dena hai din main???