I believe I may have. In Sept I had a bad back injury and within a period of 2 months had close to a dozen different exposures to X-rays, MRIs ,Ct scans with contrast. In Nov I was diagnosed with GD. The burning and itching was unbearable. It felt like poison ivy, oak , scabies, shingles and a bad sunburn with blisters wrapped up with a bow on top! No way to sleep at night for months . I think I may be eating cilantro for the rest of my life finally in Feb the symptoms subsided . Still have some itching and lesions but I can sleep now