Lamar Odom Opens Up About Using Ketamine to Help Treat Addiction: 'I'm Feeling Amazing'

Astrid Stawiarz/Getty Lamar Odom

Lamar Odom is crediting a new drug therapy in his road to recovery from addiction.

The former NBA star, 41, opened up about using ketamine to treat his struggle with addiction during an interview that aired on Monday's broadcast of Good Morning America. Odom shared that he's been taking small doses of the synthetic drug under medical supervision for the past two years as part of his recovery process.

"I went to rehab and did some other things, but ketamine came into my life at the right time," Odom told ABC News' Steve Osunsami. "I'm feeling amazing."

"I'm alive. I'm sober. I'm happy," he continued.

Ketamine, a synthetic drug with hallucinogenic effects, was approved as a short-acting anesthetic by the U.S. Food and Drug Administration (FDA) during the 1970s, according to the agency's website.

Rich Fury/Getty Lamar Odom

RELATED: Lamar Odom Mourns Late Father Joe, Encourages Fans to 'Make Amends' with Loved Ones

While often abused as a "club drug," small doses of ketamine have been found useful in treating some mental health conditions, and a nasal spray for treatment-resistant depression was approved by the FDA in 2019.

The FDA currently classifies the use of ketamine for mental health conditions as an "off-label use" of the drug.

Never miss a story — sign up for PEOPLE's free daily newsletter to stay up-to-date on the best of what PEOPLE has to offer, from juicy celebrity news to compelling human interest stories.

According to Odom, who has grappled with substance abuse issues in the past and was hospitalized following a near-death overdose in 2015, his treatment involves taking small doses of ketamine over the course of one-hour sessions.

Calling it the "healthy high," Odom said the process has helped him overcome the urge to use drugs such as cocaine.

RELATED VIDEO: Lamar Odom Opens Up About Overdosing, Sex Addiction and His Relationship with Ex-Wife Khloé Kardashian

"I don't wake up looking to do lines … or waking up in a dark place or feeling unfulfilled," he explained. "When Kobe [Bryant] passed away, you know, the old Lamar, that'd have been every excuse in the world for me to go get high, [but] doing drugs didn't even enter my mind."

Odom's new drug treatment will be featured in his upcoming documentary, Lamar Odom Reborn, which airs this week on YouTube, MTV Live and other social media platforms.

RELATED: Lamar Odom Says Kobe Bryant Offered to Help Him with Gambling Debt During One of Last Calls

The basketball player previously told PEOPLE that the docuseries is about "having the strength and the whereabouts to tell my own story, my way."

"I'm actually happy to share [the things I've been through] with people to inspire them," he said. "I get the same kind of feeling when people come up to me and say, 'Lamar you are an incredible basketball player.' It's the same feeling when people come up to me about adversities I've gone through, such as drugs. I've overcome many battles and they can relate to it and it inspires them. So, I feel good about sharing my life and moments I might not have been so proud of at the time."

"It's nice to look back at different times in your life and see it sort of in third person," he added.

If you or someone you know is struggling with addiction, please contact the SAMHSA substance abuse helpline at 1-800-662-HELP.

If you or someone you know need mental health help, text "STRENGTH" to the Crisis Text Line at 741-741 to be connected to a certified crisis counselor.