It is difficult to be sure about the answer to your question without being able to see this little boy. It is possible that a food is causing this nappy area rash such as acid fruits like citrus,pineapple and tomato and tropical fruits.There are also at least two other possibilities,in particular a reaction to ammonia in his own urine or a possible contact allergy to his nappies. Change his brand of nappies and apply Antipeol nappy cream after each change of nappies. It is important to change a wet nappy as soon as possible.Avoid all the fruits listed above.
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