To cut a long story short DD2 has been on Anti Biotics and as a result making her poo lots and it's given her horrible, horrible (i.e bleeding, red sore bum) nappy rash. Dr prescribes metanium, but what's wrong with sudocream? Aren't all nappy rash creams the same? What's the fastest way to get rid of it? (can't bear to see DD2 in distress anymore)..