Hi. I've been vaping the same juice for 3 years: Mt Baker Vapor Butterscotch 18 mg 65 PG/35 VG. I've never had an allergic reaction prior to August of this year when they changed their packaging and eliminated the 65/35 mix. At first, I switched to 70/30, but developed a recurring itch throughout my right arm. It only came on once in awhile and was bearable. That changed withing the last month. Now I have awful, intense itching in my arms, legs, back and stomach. The itching is strongest when I wake, in the late afternoon and then late evening (12-1am). I can barely sleep! Thinking it might be the higher PG, I switched to 50/50, but the symptoms did not decrease. I went to the doctor. He told me to use Clairton for a month. I've been doing so for a week now and the symptoms have not abated. Has anyone else experienced this? If so, what was the solution?