Ay anak, yan parang heat rash talaga, kapag mainit at nagsisipis ng sweat, ganyan nangyayari sa babies dahil sensitive pa ang kanilang skin! A few of us tried keeping our babies sa malamig na lugar, lightweight cotton clothes lang, at frequent baths with mild soap, tapos drying properly, at lumapas na kaagad. Pero parang important talaga na i-check mo with your doctor para ma-rule out kung may other causes, like allergy or infection, especially pag lumalaki pa, may home remedies na pwede, pero mas peace of mind kung doctor confirmed na okay lang siya!