Hi - I have a 2 year old and she has had tiny pimples in her diaper area for several weeks now. The weather has been quite hot and I have attributed it to that, however, I am beginning to wonder if it might be something else. She has never had these before and they seem to be getting worse (more of them) instead of better.
Hi...by what you quote I feel this is diaper rash or latex allergy.  You can use emollient creams or baby oil to be applied over the area. If not getting better, in a week then I suggest you seek the Consultation of pediatrician or dermatologist as its might require steroid cream. Regards -