Teen Vaped for 3 Years—Now She May Need a Lung Transplant

A teenage girl who used disposable e-cigarettes for years has been diagnosed with a serious lung condition known as “popcorn lung.”

On Wednesday, a 17-year-old high school student was diagnosed with a life-threatening illness after three years of using disposable vapes.

Brianne Cullen from Nevada was a healthy high school cheerleader, but she was recently rushed to the hospital after experiencing breathing difficulties during cheerleading practice.

Doctors diagnosed her with bronchiolitis obliterans, commonly referred to as “popcorn lung.” This condition causes scarring in the small airways of the lungs, which can lead to severely reduced lung function and even death if the lungs collapse.

The condition earned its nickname in the early 2000s after being discovered among popcorn factory workers. At present, the only known treatment is a lung transplant.

Cullen began vaping at age 14, secretly turning to e-cigarettes to manage her anxiety when classes resumed during the COVID-19 pandemic. She continued using them daily for three years, ultimately leading to her diagnosis.

Medical experts believe popcorn lung is linked to prolonged inhalation of diacetyl, a synthetic flavoring chemical found in some e-cigarettes.

Cullen has since quit vaping and is currently undergoing treatment. Doctors have prescribed her an inhaler to assist with breathing.

“Early detection has improved her chances of recovery,” said the medical team. “But there’s still a risk of future complications, including cancer. Our treatment options are limited—quitting is the only real solution.”

Experts warn that popcorn lung may result in cancer and other unpredictable long-term health consequences. Cullen’s mother is now speaking out to raise awareness among parents and to discourage teens from vaping.

“Manufacturers market e-cigarettes as harmless, but we now know the truth,” she said. “Kids can still easily buy these products in stores. They’re being exploited for profit.”