He is fine now thanks - it took 3 weeks before I could say that though
I just had a look at the leaflet I picked up. If you want any other ideas, they suggest:
fresh fruit, small packets of dried fruit, cakes, muffins, flapjacks, biscuits, shortbread, chocolate bars, cereal bars, small boxes of cereal, crispbreads, crackers, savoury biscuits, (eat with sweet or savoury spread), cheese straws, crisps, cereal snacks, rice cake, oat cakes.
I told you it was not necessarily food you would expect to see!
Also, go easy on these if dd has had a stomach bug, but they also suggest milk type foods: cream desserts, rice puddings, custard, yoghurt, jellies and soya puddings (whatever they might be!)
These foods are obviously more about building your child up rather than what is good for a bad stomach. But as your dd gets better you might like to try some of these things.