Sorry to be so graphic. Dd, 21 months, for about 2 weeks has had a sore red itchy anus which clearly annoys her as she's always trying to scratch it through her nappy and goes mad to get at it when I'm changing her. She gets very upset at nappy changing time and won't let me wipe her properly and also gets upset when getting into the bath. It's not nappy rash, doesn't look like it and isn't responding at all to nappy rash creams / leaving nappy off etc. It's focused round the anal area and I think her genitals might also be a bit red but she won't really let me look there. It's bright red with red spots going out towards the edges of the sore point. Should I take her to the GP? Any creams anyone can recommend apart from the usual nappy ones? Might it be thrush?