DS (8 months) has had a red, sore looking, sometimes weeping and bleeding bottom for about 4-5 weeks now. Prior to this, a single application of metanium when it first appeared had always done the trick.
Pharmacist suggested canestan so I've been using that for a couple of weeks. GP saw it a week or so ago and said it looked okay and just to carry on with the canestan.
It's worse than ever now, really sore and bleeding. Any ideas what to try?