#asktheexperts Hi Doctor, My son is a 38 day old baby. He has some rashes on the body, hands, and legs as shown in the attached picture. The rashes have disappeared which are 2 days back raised. The concern part is that rashes are big in size and look weird. New rashes are rising continuously. We are assuming the cause is food, body heat, blood allergy etc. Please find the attached picture and suggest a solution. Thanks in advance.