Coughing or Sore Throat from Vaping Causes and Cures Why Does Vaping Make Me Cough? Vaped The Top 3 Reasons You Cough When You Vape T Juice Just How Harmful Is Vaping? More Evidence Is Emerging. The New York Times How to Inhale a Vape (Without Coughing!) Ashtray Blog E Cigarette Direct any other gravity bong smokers cough up black phlegm? also vape and smoke tobacco but this is pretty common for me. had an x ray said my lungs are fine and oxygen