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Céline Dion suffers 'unimaginable' medical crisis in documentary: Her doctor explains what happened

The new documentary detailing Dion's disease includes a traumatic scene where the music legend is unable to speak or move due to severe muscle spasms.
/ Source: TODAY

Céline Dion's rare neurological disorder, stiff person syndrome, is the focus of her new documentary “I Am: Céline Dion,” released on Prime Video in late June. To create the film, the music legend gave filmmaker Irene Taylor full access to her life, including a particularly difficult moment to watch at the end of the movie, when Dion enters a severe, full-body spasm due to her illness.

Stiff person syndrome is an autoimmune disease that causes muscle stiffness and painful spasms. Dion has been experiencing symptoms for over 17 years, which have affected her ability to sing.

Taylor debated whether or not to include — and even film — the scene in question. But when she showed the final version to Dion, the pop icon didn't want it shortened or removed. Here's what we know about what happened in those harrowing moments on camera.

Céline Dion in "I Am: Céline Dion."
Céline Dion in the documentary, "I Am: Céline Dion."Amazon MGM Studios

Céline Dion suffers medical crisis in documentary

In the scene, Dion is having a physical therapy session shortly after viewers see her recording a new song, “Love Again.” She’s going through what appear to be standard exercises with her physical therapist, part of her treatment efforts to improve her health and hopefully perform again.

Then, she starts to experience cramping in one of her feet, her first spasm that day, she says. Within minutes, her whole body is tensed up to the point where she cannot speak, move or even change her facial expression, which is contorted in pain.

“I could just see this stiffness that was not like the flowing, lithe dancer that I had been filming for several months doing her physical therapy. Within a couple of minutes, she was moaning in pain,” Taylor told The New York Times.

Her physical therapist turns her onto her side on a massage table as all her limbs twitch and her fingers are stuck extended at awkward angles. Her lip then starts twitching too.

A member of her team asks Dion to squeeze his hand if she can hear him. She remains motionless and curled up, but finds a way to show him that she’s aware of what’s happening to and around her. "She's still with us," her physical therapist says.

Tayler said she wasn't sure if Dion was breathing during all this "because she was moaning and then she stopped. ... I was very panicked. I was looking around the room, and I saw that her therapist called for her head of security. Her bodyguard immediately came into the room. I could see right away these two men were there to take care of her and they were trained to do it.”

As the crisis continues, a close-up shot shows Dion's face glistening with silent tears as she wails in pain. In the scene, she receives benzodiazepine nasal spray, her physician Dr. Amanda Piquet, director of the autoimmune neurology program at the University of Colorado Anschutz Medical Campus, tells TODAY.com. It is a depressant drug that relieves anxiety and reduces muscle spasms.

The spasms seem to last between 30 minutes and an hour, as her team watches, concerned. Eventually her muscles calm down enough that she's able to sit up and speak again.

"Every time something like this happens, it makes me feel so embarrassed," Dion says in the aftermath in the film. "I don't know how to express it, you know, to not have control over yourself."

Her PT then theorizes that her excitement from singing earlier may've played a role in the stiff person syndrome attack. Dion wonders aloud how she'll ever be able to perform again if an intimate recording session can bring on a medical crisis.

"If I can't get stimulated by what I love, then I'm going to go on stage, and you're going to put the pulse oximeter on me and turn me on my back?" she says.

"It's scary, I know," her PT replies. "It's hard. This is not the end of your journey."

In an interview with TODAY's Hoda Kotb aired earlier in June, Taylor called filming the scene "the most extraordinarily uncomfortable moment in my life, as a filmmaker but also as a mother, as a fellow human, because I didn’t know what was happening."

"I had this uncertainty whether to keep filming or not. But (Céline) gave me the strength to just keep going. We had been filming together for many months at that point, so she had really trained me, 'Just keep going. If I have to stop you, I’ll stop you.'"

"Her body was enduring something that was unimaginable, and I wasn’t sure if she was aware of it," Taylor continued. "I wasn’t sure if she was going to survive it. It’s really hard to even sit next to her and talk out loud about it because it was very intense."

Céline Dion in "I Am: Céline Dion."
Amazon MGM Studios

Dion replied, "I just want you to know that you did the right thing. I’m sorry that it was hard."

Reflecting on her severe stiff person syndrome episodes, Dion told Hoda that she used to "lose it for two hours without knowing." When she first started getting them, she would tell herself, "OK, it's going to be fine. (But) then you have a hard time to walk, and then you blank for two hours, and you’re like, what happened?"

What is a stiff person syndrome attack?

Many patients with stiff person syndrome experience muscle cramping, spasms and stiffness constantly, but certain movements or emotions can trigger "a complete, whole-body spasm," Piquet, who is a member of the advisory board of the Stiff Person Syndrome Research Foundation, explains.

Recalling the scene with Dion's full-body spasm, which started in her foot, Piquet says, "That anxiety, that panic, that continued spasm that was not breaking then very quickly triggered just a complete whole body spasm.”

"It's not a seizure," Piquet clarifies. "This is a spasm that is occurring, and patients are aware of what's going on. There's a lot of anxiety, there's a lot of panic, your adrenaline's rushing."

David Axelrod, 36, of Milford, Connecticut, has experienced similar episodes due to his stiff person syndrome.

"On the minor side of a severe spasm is, for example, if I yawn too large, or if I'm chewing in a weird way, my entire neck and throat will go into spasm, and the muscle just bulges out, and my jaw gets locked open in place, and I just kind of have to breathe through it, throw some heat on it and try to get it to calm down," he explains.

But "the worst type," he says, is a spasm that extends from his rib cage to his abdomen and through his back. "I turn into a sheet of solid muscle, and you can even see the individual muscles spasming. ... It causes my back to arch up, and that leads to spasming in my back, my legs and my arms as well. So it's essentially a full-body spasm. I can't move, and it can sometimes last up to a few hours."

"If I’m lucky and somebody’s nearby, they can get me a hot pack, and I put the hot pack and pressure on it and that can help relieve it," Axelrod adds. "Sometimes it happens when I'm by myself, and I can't get up, I can't move, I just have to lie there."

He describes the pain as "a charley horse times 100. Sometimes you can barely breathe." And the mental load is also overwhelming.

"(You're thinking), 'Oh no, oh no, oh dear God, please don't let this happen,'" Axelrod says. "It's a panic-stricken moment. It's not a fun experience to go through that. But I've definitely found trying to remain calm and deep-breathing through it does have a positive effect on it."

These kinds of episodes are more common in patients who do not have their symptoms controlled, according to Piquet. Axelrod adds that he's more likely to experience one when he's got other stressors in his life. During a previous job, he had them multiple times a week.

What has Céline Dion said about her recovery?

According to Piquet, Dion has made "significant progress" in managing her symptoms since the documentary was filmed. Dion shared in the film that her treatment regimen involves physical therapy, intravenous immunoglobulin (which helps with the autoimmune aspect of stiff person syndrome) and muscle relaxers.

She's shared that she's eager to get back on stage soon, though she doesn't have a specific date yet. Dion has said it's possible that when she returns she will have to cancel shows to prioritize her health, but she's still maintaining a positive outlook.

"I have to trust myself. I have to trust my team. I have to trust my voice. I have lived tough things, but we all do," she told Hoda. "But lots of joy as well. I’m about to live a lot of happiness."