I've been vaping for 2 years. I had a break a year ago for a couple of months but then switched back to it again. I still have probably on average a cigarette a day but I have been informed that this still poses a threat to my health so I'm trying to cut it out completely. I get a slight phlegmy cough every now and again and sometimes a slight wheezing on the vale. I mean it's far better than it was when I was smoking cigarettes. I don't feel like I am drowning in phlegm liek cigarettes its just if I let off a cough on the odd occasion it can be a chesty cough. Like I said it's been years since I was cigarettes full time. Now I have the very rare cigarette. Could it be VG or could a partial cigarette habit be causing this? I'm really going to try and not smoke. The only time I'll allow myself is if I'm out drinking which is quite a rare thing tbh. Any help would be appreciated