Hello and welcome to HCM,
Jaundice is managed by appropriate diet and clean water.
I assume that the jaundice is water borne (i.e. caused by 
Hepatitis A or E).
In this situation, boiled water is a must.
Diet should be 
carbohydrate rich and should has less fatts.
Coconut water and sugarcane juice are helpful, however, since sugarcane juice has high 
glucose content, it may be avoided.
Likewise other fruit juices which have high content of glucose may be avoided.
Instead you may take coconut water and butter milk.
Fatty and spicy foods should be avoided.
Carbohydrate rich foods should be taken.
If proper medication for 
diabetes is taken at appropriate times, the risk of elevating blood glucose is unlikely.
Thanks and take care
Dr Shailja Puri