My daughter has a rash in her diaper area with pustules and red bumps but no other redness or irritation Hi, my 20 month old daughter has a rash on her bottom that is raised bumps and pustules, similar to acne . There is no other redness or irriation and she is almost potty trained so rarely is in a wet or soiled diaper. i have never seen a diaper rash that looks like this. She has not had a typical diaper rash for a long time but sometimes experiences some diaper area irritation when she drinks cirus juices. Any ideas?