I was misdiagnosed with Bullous Pemphigoid when in fact it was DH. I suffered for over 6 years with horrible blisters on my arms, legs and buttocks. I took Minocycline for 6 years with no relief. After switching doctors for the third time I found one who recognized DH immediately. Three days of dapsone and gluten-free diet and the blisters I had lived with...