If your 11-month-old baby has very irritated skin, you can try using a cream containing zinc oxide, which should be applied at every diaper change. Make sure to keep the diaper area clean and dry, and change the diaper as soon as it becomes soiled or wet. If the irritation persists for more than 5 to 7 days or worsens, it is advisable to consult a doctor to rule out the presence of a fungal infection.
