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Eric Dane’s Stunning First Symptom That Led To ALS Diagnosis In 2025
Eric Dane seated indoors, sharing details about the stunning first symptom that led to his ALS diagnosis.

Eric Dane’s Stunning First Symptom That Led To ALS Diagnosis In 2025

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Eight months before his passing from ALS, Eric Dane opened up about how the fatal disease had limited his life and the first symptoms he experienced.

The actor famously starred as Dr. Mark Sloan in Grey’s Anatomy and Cal Jacobs in Euphoria. He was also known for Charmed, The Last Ship, and Countdown.

Dane’s family announced in a statement that he passed away on Thursday (February 19) “following a courageous battle with ALS.” He was 53.

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    Highlights
    • Eric Dane passed away on February 19, a year after announcing his amyotrophic lateral sclerosis (ALS) diagnosis.
    • The actor and ALS awareness advocate explained that he initially dismissed the early symptoms he experienced.
    • His was better known for ‘Grey’s Anatomy,’ where he played Dr. Mark “McSteamy” Sloan, and ‘Euphoria,’ where he starred as Cal Jacobs.

    Man wearing a green shirt looking thoughtful, representing Eric Dane’s stunning first symptom leading to ALS diagnosis.

    Image credits: Pief Weyman/Getty Images

    “He spent his final days surrounded by dear friends, his devoted wife, and his two beautiful daughters, Billie and Georgia, who were the center of his world,” the statement read.

    The actor announced his amyotrophic lateral sclerosis (ALS) diagnosis in April 2025.

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    In June, he told Diane Sawyer on Good Morning America that he initially downplayed the first symptom of the condition.

    Eric Dane and interviewer seated in a living room discussing his stunning first symptom leading to ALS diagnosis.

    Image credits: Good Morning America

    “I started experiencing some weakness in my right hand, and I didn’t really think anything of it at the time,” Dane said.

    “I thought maybe I had been texting too much or my hand was fatigued. But a few weeks later, I noticed it had gotten a little worse.”

    The father of two explained that he went from one hand specialist to another until, nine months later, he was diagnosed with the neurodegenerative disease.

    Eric Dane speaking about his stunning first symptom that led to ALS diagnosis in a casual interview setting.

    Image credits: Good Morning America

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    “I will never forget those three letters,” he said. “It’s on me the second I wake up.”

    Dane explained that his right arm had “completely stopped working” since his diagnosis and that his left arm was “going” and had “a few more months” of function left.

    “It’s sobering,” the Grey’s Anatomy star said, adding that he was “worried” about losing function in his legs as well.

    Comment stating Eric Dane’s deserving more years to build on his legacy relating to his ALS diagnosis in 2025

    Close-up of a person’s hand gesture, highlighting the first symptom that led to Eric Dane’s ALS diagnosis.

    Image credits: Good Morning America

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    Comment highlighting Eric Dane’s openness about his ALS diagnosis journey, supporting others facing similar challenges.

    ALS is a nervous system disease that affects nerve cells in the brain and spinal cord, leading to loss of muscle control, the Mayo Clinic explains. The disease—also known as Lou Gehrig’s disease—worsens over time, and there is no known cure.

    According to the clinic, ALS often begins with muscle twitching and weakness in an arm or leg, trouble swallowing, or slurred speech. Eventually, it affects control of the muscles needed to move, speak, eat, and breathe.

    Eric Dane sharing his experience with the first symptom that led to his ALS diagnosis in 2025.

    Image credits: Good Morning America

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    Eric Dane speaking in an interview, sharing his first symptom that led to ALS diagnosis in 2025.

    Dane, who played water polo in high school, revealed that he also felt the effects of the progressive illness when he tried to swim during a boat trip with his daughters.

    After jumping into the ocean, he realized that he couldn’t “swim or generate enough power to get [himself] back to the boat,” so one of his daughters had to rescue him, which he called “heartbreaking.”

    Comment mentioning hearing ALS in his voice, expressing sadness for Eric Dane and his family after diagnosis.

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    Dane began using a wheelchair full-time by October 2025. Asked how “angry” ALS made him, he responded, “Very.”

    “I’m angry because my father was taken from me when I was young, and now there’s a very good chance I’m going to be taken from my girls while they’re very young.” Dane’s dad took his own life when the actor was 7.

    The Marley & Me star shared two daughters, Billie and Georgia, with actress and model Rebecca Gayheart, whom he married in 2004.

    Eric Dane seated indoors wearing glasses and a dark sweater, illustrating the first symptom leading to ALS diagnosis.

    Image credits: Marvin Joseph/Getty Images

    Dane said he leaned on Gayheart after being diagnosed with the fatal illness, calling her his “biggest champion and most stalwart supporter.”

    He and Gayheart separated in 2018, but she filed to have the divorce dismissed in March 2025 amid his battle with the illness. 

    The Valentine’s Day actor told Diane Sawyer that he remained optimistic about his future despite his symptoms.

    “I don’t think this is the end of the story,” he said. “I just don’t feel in my heart like this is the end of me. I’m fighting as much as I can.” Still, he acknowledged that how ALS progressed was “out of [his] control.”

    Comment expressing sorrow about Eric Dane’s passing and urging readers to cherish life and loved ones.

    After his diagnosis, Dane became an advocate for ALS awareness and research. In December, he joined the board of directors of Target ALS, an organization dedicated to researching a cure for ALS, and helped surpass a fundraising target of $500,000.

    Dane began acting in a school production of Arthur Miller’s play All My Sons. “I was a water polo player in high school and my season was short, and I ended up getting roped into playing Joe Keller in All My Sons. And I fell in love with it,” he told Gulf Times.

    Two doctors in white coats in a hospital setting, representing Eric Dane’s first symptom leading to ALS diagnosis.

    Image credits: ABC

    The biggest role of his career was as charming surgeon Dr. Mark Sloan, or “McSteamy,” on the successful ABC medical drama Grey’s Anatomy, which he played from 2006 to 2012, before returning for a cameo in 2021.

    His Grey’s Anatomy co-stars led tributes to the late actor. Patrick Dempsey, who played Dr. Derek Shepherd, described him as being “a joy to work with” and “wickedly intelligent.”

    “He was the funniest man – he was such a joy to work with and I want to just remember him in that spirit because any time he was on set, he brought so much fun to it. He had a great sense of humor,” Dempsey told Virgin Radio.

    Kim Raver also paid tribute to her late co-star and his “perfect comedic timing”

     

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    Kim Raver, who plays doctor Teddy Altman, said, “During filming he’d get this twinkle in his eye and with a mischievous look, he would deliver with perfect comedic timing, a line of dialogue that would floor you.”

    Woman holding a Variety microphone at a panel discussion, focused on Eric Dane’s ALS diagnosis symptom in 2025.

    Image credits: Rob Latour/Variety/Penske Media via Getty Images

    Longtime executive producer Krista Vernoff shared screenshots of a conversation when she asked Dane to return to the series for a cameo. “The thing I will remember most about Eric Dane are his hugs. The best hugs. Oh my friend. I wish you peace,” she wrote.

    Two men in dark suits posing indoors, highlighting Eric Dane’s stunning first symptom that led to ALS diagnosis.

    Image credits: Jon Kopaloff/Getty Images

    Euphoria creator Sam Levinson told Variety that he was “heartbroken by the loss of our dear friend,” adding, “Working with him was an honor. Being his friend was a gift.”

    Woman with long dark hair and bangs wearing a white jacket, representing Eric Dane’s stunning first symptom of ALS diagnosis.

    Image credits: nina

    Eric Dane on set filming a scene, highlighting the first symptom that led to his ALS diagnosis in 2025

    Eric Dane on set filming a scene, highlighting the first symptom that led to his ALS diagnosis in 2025

    Image credits: nina

    Nina Dobrev, who co-starred with Dane in the 2022 film Redeeming Love, said he “led with kindness and made everyone on our set feel seen.”

    “He was warm, generous, prepared, and so passionate about what he did,” the actress wrote on Instagram. “ALS is a cruel and unforgiving disease. May his memory inspire more research, awareness, and progress toward a cure.”

    In the statement released Thursday, his family wrote that Dane “will be deeply missed, and lovingly remembered always.” 

    They asked for privacy as they grieved his loss and said the San Francisco-born actor “adored his fans and is forever grateful for the outpouring of love and support he’s received.”

    Eric Dane showing signs of his stunning first symptom leading to ALS diagnosis in 2025 during an interview.

    Comment expressing sympathy for Eric Dane’s ALS diagnosis and support for his family during a difficult time.

    Comment about ALS diagnosis by user sindespringer7037 expressing the devastation of the condition and gradual life loss.

    Comment section screenshot showing a user praising a man for sharing a heartbreaking story related to ALS diagnosis symptoms.

    Screenshot of a user comment discussing how ALS can strike anyone unexpectedly with no family history.

    Eric Dane appearing contemplative, highlighting the stunning first symptom that led to his ALS diagnosis in 2025.

    User comment about Eric Dane’s ALS diagnosis, expressing disbelief at the rapid deterioration of his health.

     

    Eric Dane speaking at a public event, demonstrating the first symptom that led to ALS diagnosis in 2025.

    Comment expressing sympathy for Eric Dane’s ALS diagnosis and the challenges faced by his family.

    Text post stating you never know how good you have it until your body betrays you, related to Eric Dane ALS diagnosis symptoms.

    Commenter expressing support and kindness for others facing Eric Dane’s stunning first symptom of ALS diagnosis.

    Eric Dane speaking in an interview, sharing his experience with the first symptom that led to ALS diagnosis.

    Eric Dane appearing serious in an interview, discussing the stunning first symptom that led to ALS diagnosis.

    Eric Dane experiencing the first symptom that led to his ALS diagnosis in 2025, showing physical distress.

    Comment text expressing sadness about Eric Dane’s ALS progressing quickly after initial symptoms leading to diagnosis in 2025.

    Eric Dane expressing sadness while discussing the stunning first symptom that led to ALS diagnosis in 2025.

    Man showing signs of ALS with arm weakness and labored speech, illustrating Eric Dane’s first symptom leading to diagnosis.

    Comment on Eric Dane’s ALS diagnosis, expressing sympathy and mentioning the disease's impact and a prayer for him.

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    Marina Urman

    Marina Urman

    Writer, Entertainment News Writer

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    With a degree in social science and a love for culture, I approach entertainment journalism at Bored Panda with a research-driven mindset. I write about celebrity news, Hollywood highlights, and viral stories that spark curiosity worldwide. My work has reached millions of readers and is recognized for balancing accuracy with an engaging voice. I believe that pop culture isn’t just entertainment, it reflects the social conversations shaping our time.

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    Marina Urman

    Marina Urman

    Writer, Entertainment News Writer

    With a degree in social science and a love for culture, I approach entertainment journalism at Bored Panda with a research-driven mindset. I write about celebrity news, Hollywood highlights, and viral stories that spark curiosity worldwide. My work has reached millions of readers and is recognized for balancing accuracy with an engaging voice. I believe that pop culture isn’t just entertainment, it reflects the social conversations shaping our time.

    What do you think ?
    Barbara Beinamm
    Community Member
    2 hours ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    One of the toughest things for my husband, diagnosed four years ago, is the frustration with the loss of function and communication. He recently told me "you don't understand". I responded, "you are right,I do not....But I am trying with everything I have". It is that gap between being a Caretaker and significant other. we started ALS/MND programme from Limitlesshealthcenter. com 5 months ago, he has regain some functionalities, we noticed his speaking has gotten better since we started on this treatment programme, it didn’t make the ALS go away but it gave him a better quality of life. I also understand that God does not give us more than we can handle...

    Barbara Beinamm
    Community Member
    2 hours ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    One of the toughest things for my husband, diagnosed four years ago, is the frustration with the loss of function and communication. He recently told me "you don't understand". I responded, "you are right,I do not....But I am trying with everything I have". It is that gap between being a Caretaker and significant other. we started ALS/MND programme from Limitlesshealthcenter. com 5 months ago, he has regain some functionalities, we noticed his speaking has gotten better since we started on this treatment programme, it didn’t make the ALS go away but it gave him a better quality of life. I also understand that God does not give us more than we can handle...

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