My 5 month old daughter has had diarrhoea for four days now. Yesterday, on doctor's orders, I put her on a 24hr dioralyte fast and during that period she didn't produce any more diarrhoea. Now she's back on formula, with a bit of baby rice offered between bottles, but the diarrhoea's come back with a vengence. Should I keep offering her dioralyte feeds as well as formula to help rehydrate her? Any advice on how best to use dioralyte and manage diarrhoea?