Mark Cuban Says ‘My Brain Was in a Fog, I Felt Hungover’ After Months of Dizziness, So He Turned a Rare $180K Vestibular Chair Into a Home Gear VR Fix

A $180,000 medical machine is hardly a practical option for patients hoping to shake persistent dizziness. Mark Cuban‘s workaround fit on his phone.

“Forgot one,” Cuban wrote in a Bluesky post in August, while listing his healthcare projects and investments. “I had a damaged otolith. I was dizzy for months.”

“You can read the story here, but effectively I created a VR solution that allowed people suffering from dizziness to do at home, much of what a 180k machine, could do,” he continued. “I loaned money to a clinic so they could offer it across the country.”

The Morning After Without the Night Before

The post pointed readers to Cuban’s 2016 Blog Maverick post, “Virtual Reality Gave Me My Brain Back.”

“My brain was in a fog, I felt hungover,” he wrote, describing the morning after a long walk through New York City in May 2015. He also reported nausea and pressure around his face and ears, even though his balance and the rest of his body seemed normal.

Specialists eventually diagnosed a damaged otolith, an inner-ear structure that helps the body sense gravity and motion.

Twenty Chairs and a Phone

Treatment at the Newport-Mesa Audiology Balance and Ear Institute in Southern California involved a rotational chair, projected visual stimuli and cameras tracking his eye movements. Cuban wrote that only about 20 such chairs existed in the U.S. at the time, mostly in veterans’ hospitals.

Dizziness sends millions of Americans to emergency departments each year. Research published in the Academic Emergency Medicine journal in January found that U.S. emergency departments recorded an estimated 33.7 million visits involving dizziness between 2016 and 2022, averaging about 4.8 million annually.

Back in Dallas, the chair was out of reach. Treatment videos on a laptop didn’t produce the same results. A Samsung Gear VR headset did. Cuban loaded the videos onto his phone and followed the clinicians’ instructions for positioning and movement.

He estimated he was about 75% recovered by November and 90% by December 2015. By late January and February 2016, he said, some days felt completely normal. He also wrote that he and the audiologist involved in his treatment were working to patent the protocol and program.

Fixing a Billionaire Is the Easy Part

The hard part was never Cuban’s recovery. It was everyone else’s access. A treatment locked inside a handful of clinics and one very expensive machine doesn’t help the patient who lives hours away, which is the gap his clinic loan was meant to close.

Cuban has also invested in Otolith Labs, a company developing wearable technology aimed at vertigo symptoms. That investment is separate from the home protocol described in his posts.

For investors, the question is whether a one-person success story can become a clinically validated, commercially viable treatment. That takes proof it works, regulatory clearance where required, real patient demand and a business model that holds up.

Cuban’s own version started with a headset he already owned. Whether it can beat a $180,000 machine at scale is the open question.

Photo via Shutterstock