Hello! I am new to this forum but found it by looking up the harms vaping can do to your lungs. I have been vaping on and off for years, but became a serious vapor 3 months ago where my mod is literally attached to me and I smoke it often. Starting around the same time, so three months ago, I was and have been getting colds. Once one starts to go away, another one comes. It's mostly just a lot of sinus stuff, mucus, and a little cough-but bc of the mucus. I just kept passing it off as dealing with the weather getting warm then cold, warm then cold. I also started a new job at that same time, three months ago, cleaning houses. A couple weeks ago I went to the doctor and had a sinus infection and they ran an allergy panel on me and it came back I was allergic to dust, mold and dog dander, which I was exposed to a lot every day at my job. I was given an antibiotic and an allergy medication. My sinus infection went away and then I got a cold, a bothersome throat and phlegm. My weezing is deep in my lungs. I no longer work at my house cleaning job; haven't for two weeks now. I read that you can be allergic to the PG in e liquid juice. I've also been getting headaches for a while now, again I just chalked it up as weather or my allergy. But I am beginning to think it's my vaping bc my lungs will feel fine and then as I smoke throughout the day, they start to be irritated, I cough more, the weezing gets bad and I get a headache. I would think the vapor itself is bad for your lungs. I also read that something in it just basically makes your body less able to fight off a cold and makes you more susceptible to getting sick. I don't want to stop vaping. Has anyone else experienced this? I think I'd just like to try and use a 100% VG e liquid juice and see if that helps my symptoms if I am having an allergic reaction and go from there. If the thing is just making me not be able to fight viruses and I keep getting sick all the time than I guess I'll just have to stop altogether. Thank you so much!!