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Hello Everyone I have read that some doctors use an iodine patch to test
for D.  Herpetiformis.   I have to wait a long time yet for my
consultant appointment, so was thinking about trying this test at home.
Has anyone else tried this?  Is it simply a matter of putting some
iodine on gauze and leaving it on the skin for a while?  Any advice
would be appreciated.

Take care - Sheila