Travis Barker has admitted he might never have given up smoking if a frightening medical diagnosis had not forced him to reconsider his habits.

The Blink-182 drummer, 50, revealed that he stopped smoking marijuana after doctors discovered precancerous changes in his oesophagus. Recalling the experience, Barker said his doctor delivered a stark warning that finally made him take the potential consequences seriously.

'I only quit because I got diagnosed with precancer of the oesophagus. I loved blunts, and I would smoke too much,' he said during an 11 November appearance on Kid Cudi's Big Bro podcast.

Barker explained that he initially asked his doctor whether the diagnosis was serious. The response left little room for misunderstanding.

'He's like, "This is your warning shot ... You've got to stop smoking,"' he recalled.

The musician admitted that without the diagnosis, he would probably have continued smoking indefinitely. He even compared his former attitude towards marijuana to that of country music legend Willie Nelson, saying he once thought he could smoke until the end of his life.

What Does a Precancerous Oesophageal Diagnosis Mean?

A precancerous diagnosis does not necessarily mean someone has cancer. It generally describes abnormal changes in cells that could potentially develop into cancer, depending on the underlying condition and other factors.

However, the precise nature of Barker's oesophageal abnormality has not been publicly disclosed. He has not confirmed whether doctors identified Barrett's oesophagus, dysplasia or another condition, so it would be inaccurate to assign him a specific diagnosis.

The oesophagus is the muscular tube connecting the throat to the stomach. Oesophageal cancer develops when abnormal cells grow uncontrollably in its lining, potentially affecting swallowing and spreading to other parts of the body.

According to the American Cancer Society, approximately 22,530 new cases of oesophageal cancer are expected in the United States in 2026, alongside an estimated 16,290 deaths.

Tobacco use and excessive alcohol consumption are established risk factors. Smoking cigarettes increases the likelihood of developing oesophageal cancer, with the risk generally rising alongside the duration and intensity of tobacco exposure.

However, Barker's account does not establish that marijuana smoking caused his precancerous changes. Although he has described his heavy cannabis consumption, the precise contribution of his smoking habits to his diagnosis remains unknown.

Travis Barker's Previous Struggles With Substance Dependence

The diagnosis is another significant turning point in Barker's complicated relationship with substance use.

The drummer previously discussed his dependence on prescription medication following a fear of flying that led him to use painkillers before travelling. His drug use escalated over time, with the musician later describing how difficult it became to function without medication.

A devastating 2008 plane crash eventually changed his relationship with drugs. The accident killed four people and left Barker with severe injuries after he escaped the burning aircraft.

Reflecting on the experience in an earlier interview with Men's Health, he explained that the crash became his version of rehabilitation.

'That was my rehab. Lose three of your friends and almost die? That was my wake-up call,' he said.

Running Helped Him Stay Away From Smoking

Although Barker admitted that he still misses smoking, he has found another way to manage the cravings.

The musician explained that running became increasingly important to him, eventually replacing smoking as a daily habit. He also credited exercise with helping him maintain sobriety after overcoming prescription drug dependence.

He described running as a form of therapy, explaining that maintaining the discipline required for long-distance exercise helped him avoid returning to substance use.

His latest revelation offers another glimpse into how health scares can change personal priorities. For Barker, a doctor's warning about potentially serious cellular changes ultimately accomplished what years of heavy smoking had not: convincing him to stop.