A percentage of people started vaping; partly because, vaping was thought to be a healthier choice than smoking.
The Centers for Disease Control and Prevention is advising people to stop vaping.
So far, five people have died in a multi-state outbreak of lung disease believed to be a result of vaping.
The CDC has also gotten reports of nearly 500 vape-related illnesses.
"Right now the CDC has a big problem with vaping and E-cigarettes," says Dr. Richard Oyler.
Vaping could put your life in danger. The CDC says a mystery chemical exposure has caused an outbreak of a deadly lung disease.
"There have been 5 deaths and 450 confirmed cases so a little bit more research is need to peg exactly what it is, but the symptoms right now shortness of breath, coughing and chest pain," says Dr. Oyler.
The CDC says many patients report using e-cigarette products with liquids that contain cannabinoid products, like (THC), but with many flavors vapors can choose from and the harmful chemical being unknown the CDC is advising everyone to stop doing it, so is local doctor Richard Oyler.
"They are certain it's causing harm they just aren't quite sure what it is. It's not an infection, so antibiotics wont help it but they think its something in the E-Cig itself. There are a lot of theories some say it's a vitamin E like substance, it could be the manufacturer, it's unclear but the CDC is on the right path," he says.
Dr. Oyler says his clinic has seen vaping patients struggling to breathe.
His office is on high alert for the disease. He says asking if you vape is now a new routine question.
Have you ever tried vaping?