Have you spoke with his school teachers? Does he lie belly down in school alot? If so u might wanna let him wear a little singlet to prevent his tummy frm touching the floor directly.
For natural remedies, I love using Emu oil for skin conditions. I even use it for my girl's eczema and it works beautifully. Its all natural and prettu much can be used for all skin conditions, even mouth ulcers. I highly recommend it. You can buy it from www.emuse.com.
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