It can be due to diaper rash or some kind of infection apply coconut oil if the itching is less than ok otherwise consult a doctor in future make sure you apply mamaearth dusting powder before you put on the diaper and clean your baby when mama Earth Bambu based baby wipes it is chemical free so safe for use

It could be infection , wash after every time they pee, change underwear atleast twice a day , please meet a physician

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