Poor boy has had horrendous diarreah since early hours of yesterday morning . I think he had been asleep for a while soaking in it as when I found him and put him in the bath he was already red raw right up to his tummy button and up his back . We have had lots of exploding nappies today but his skin on his bottom is absolutely horrendous now and he is screaming when I change him . I have put sudocreme on for now but it getting worse at every poo- splosion and they are still happening. He has never really had nappy rash so not a clue as to what's best to use