Is your teen's cough linked to vaping? Parents and doctors urged to up their antennae Vaping cannabis associated with cough, bronchitis and wheezing, study finds CNN Coughing or Sore Throat from Vaping Causes and Cures Vaping refers to the act of inhaling and exhaling aerosol, often called vapor, produced by an electronic cigarette or similar device. These devices heat a liquid that usually contains nicotine, flavorings, and An Ohio woman says her vape habit landed her in a medically induced coma after doctors had to suction two liters of black and bloody fluid from her damaged lungs. Read the