GD follow up. Maybe not GD symptom outbreak at all but reaction to Shingrex. Now 1 month after seriously bad upper back torso outbreak with large plaques of blisters, all plaques gone and itching gone. My GD outbreaks never had these large plaques, simply thousands of papuales; not grouped solid. Stopped cilantro, at beginning of outbreak used the Witch Hazel and then 2 weeks ago added the Hydroxyzine 25 mg twice daily. Unbelievable fast recovery. Normal pattern of GD recurrence is 6 months. Was this GD or a case of shingles. GD and Shingles have similarities. Derm said I had a 100% probability this outbreak was cause by the vaccine. I am not getting 2nd shot of Shingrex.