Been vaping for a month solid..some pg/vg 70/30, and some 100% vg. The pg/vg mix has been my primary juice..I have noticed what seemed quite slight at first seems to be getting worse..itchy mouth, burning in mouth and throat, sneezing, coughing, puffy eyes. I thought at first maybe I just needed to do some xtra dusting around my house..but I'm starting to have to ask the question, is it my vaping? I went to the threads here on ECF and it seems that people with pg problems experiance external symptoms, such as itchy skin, legs, dry patches etc...aside from abnormal skin breakouts on my face, all my symptoms seem to be more internal. I am going to try to go strait vg for a couple of days and see if it makes a diff..which makes me sad because my fav juices arent offered as strictly vg. I was wondering if anyone has experianced thses symptoms, or knows what might be going on?