When Mental Health Becomes a Trend: What Every Parent Needs to Know
MAY 13TH, 2025

Do you find it hard to keep up with every TikTok trend? You're not alone; many parents feel the same. With the platform churning out roughly 16,000¹ new videos a minute, having your finger on the throbbing TikTok pulse is nearly impossible.
But when you're parenting a tween, one of the latest trends spilling out of social media into classrooms is too important to ignore.
Trending mental health content on social networks glorifying certain mental health and neurodevelopmental disorders can make tweens identify with them or even feel it's cool to have one, possibly encouraging them to self-diagnose. And with a 2022 study² identifying 52%² of all TikTok videos on ADHD as misleading, parents need to know more about the hype so they can navigate it successfully.
This guide discusses the phenomenon and explores how it could affect your child. We discuss red flags and reveal tips for an open, well-informed mental health conversation.
But when you're parenting a tween, one of the latest trends spilling out of social media into classrooms is too important to ignore.
Trending mental health content on social networks glorifying certain mental health and neurodevelopmental disorders can make tweens identify with them or even feel it's cool to have one, possibly encouraging them to self-diagnose. And with a 2022 study² identifying 52%² of all TikTok videos on ADHD as misleading, parents need to know more about the hype so they can navigate it successfully.
This guide discusses the phenomenon and explores how it could affect your child. We discuss red flags and reveal tips for an open, well-informed mental health conversation.
What is the Mental Health Trend?
Experts are warning parents of a growing pattern among tweens: self-diagnosing mental health disorders. Partly due to the explosion of mental health content on TikTok and Instagram, amplified by the ever-present algorithms and a destigmatisation of mental health, tweens are increasingly consuming videos of relatable influencers openly sharing their diagnosis.
Mental Health content has exploded on TikTok, with hashtags such as #mentalhealth, #anxiety, and #adhd generating billions² of views and turning the platform into a destination where users seek advice on mental health.
Research shows a rabbit hole effect due to the platform's personalization feature (the For You Page). Amnesty International explains³ how their technical study showed that after 5-6 hours on TikTok, almost 1 in 2³ videos were mental health-related, about ten times more than what was shown to accounts without any prior engagement with mental health content.
One participant in the focus group said: "The content I see makes me overthink [even] more, like videos in which someone is sick or self-diagnosing. It affects my mentality and makes me feel like I have the same symptoms, and worsens my anxiety. And I don't even look them (videos) up, they just appear in my feed."
Mental Health content has exploded on TikTok, with hashtags such as #mentalhealth, #anxiety, and #adhd generating billions² of views and turning the platform into a destination where users seek advice on mental health.
Research shows a rabbit hole effect due to the platform's personalization feature (the For You Page). Amnesty International explains³ how their technical study showed that after 5-6 hours on TikTok, almost 1 in 2³ videos were mental health-related, about ten times more than what was shown to accounts without any prior engagement with mental health content.
One participant in the focus group said: "The content I see makes me overthink [even] more, like videos in which someone is sick or self-diagnosing. It affects my mentality and makes me feel like I have the same symptoms, and worsens my anxiety. And I don't even look them (videos) up, they just appear in my feed."
New York-based psychologist Rebecca Semel, PhD⁴, acknowledges⁵ the widespread TikTok influence in her practice: "Almost all of my 14-22-years-olds that I work with right now have self-diagnosed something using TikTok," While she regards TikTok as a low barrier way for⁴ tweens and teens to find out about mental health disorders, she warns about unreliable sources spreading misinformation.
Who is Driving the Trend?
TikTok is home to many psychiatrists, therapists, and other mental health advocates, like Lindsay Fleming⁶, a licensed therapist, teen mental health expert, and psychotherapist, Mathias James Barker⁷. However, they are outnumbered by non-medically trained influencers who share their experiences.
While the former share helpful and clinically backed advice, many content creators tend to post engaging videos that the platform's algorithm prioritizes, leading to a wealth of misinformation.
A recent Pluscare study⁹ found that after analyzing 500 mental health-related TikTok videos, over 80%⁹ of mental health advice on TikTok is misleading, whereas 14.2%⁹ of videos include potentially damaging content.
This is why limiting access to social media, or removing it altogether, can be profoundly protective for kids. However, even with limits at home, these trends can spread offline and show up in the classroom or among peers.
While the former share helpful and clinically backed advice, many content creators tend to post engaging videos that the platform's algorithm prioritizes, leading to a wealth of misinformation.
A recent Pluscare study⁹ found that after analyzing 500 mental health-related TikTok videos, over 80%⁹ of mental health advice on TikTok is misleading, whereas 14.2%⁹ of videos include potentially damaging content.
This is why limiting access to social media, or removing it altogether, can be profoundly protective for kids. However, even with limits at home, these trends can spread offline and show up in the classroom or among peers.
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What Are the Red Flags To Watch for?
If your child spends time on social media and consumes mental health content, you may want to keep an eye out for these signals:
1. If they're self-diagnosing¹⁰, when your child says I have ADHD without a professional diagnosis.
2. If they're using mental health terms casually¹¹: 'I'm all over the place today, I feel so bipolar.' or repeating TikTok mental health phrases without understanding them.
3. Changing¹⁰ moods or behavior: change in sleep or appetite, irritability or sadness after screen time, or social withdrawal.
4. Dismissing your support, preferring¹⁰ TikTok creators over talking to parents, teachers, or mental health professionals.
5. Watching harmful content that romanticizes¹⁰ mental health disorders or engaging with content creators sharing controversial messaging.
How Can You Support Your Child Through This?
Leading with empathy and coming from a place of curiosity¹² rather than criticism will help you start an open conversation¹³ with your child. Asking her,' What videos do you watch?' and 'How do they make you feel?' are sound questions before actively listening and validating emotions.
Once you've heard her, gently explain that anyone can post on TikTok; not all advice is clinically sound. Always keep an open conversation about social media content and algorithms. Help her set healthy boundaries and start following credible content creators together while prioritizing real-life connections.
However, if you feel your teen is genuinely struggling, organize a visit to your GP or a school counselor.
Once you've heard her, gently explain that anyone can post on TikTok; not all advice is clinically sound. Always keep an open conversation about social media content and algorithms. Help her set healthy boundaries and start following credible content creators together while prioritizing real-life connections.
However, if you feel your teen is genuinely struggling, organize a visit to your GP or a school counselor.
Critical Thinking
As our children grow up in a world where fake news and misinformation surround us, critical thinking is an important skill to teach them. Also, with 40%¹⁵ of 8-12-year-olds and 95% of 13-19-year-olds using social media daily, equipping them with social media literacy is vital.
How can you teach her to do this? Try these strategies as suggested by experts¹⁶:
How can you teach her to do this? Try these strategies as suggested by experts¹⁶:
- Demonstrate responsible social media behavior (including sharing your online experiences)
- Encourage your children to ask themselves questions about what they see online
- Always check multiple sources to verify the truth of statements
- Discuss the possible consequences of posting personal information
- Give your tween access to educational and age-appropriate media to help them develop critical thinking abilities
And study these red flags¹⁶ to help your child spot harmful mental health content.
While it's tricky for us to keep up with all the social media trends, if we keep an open conversation, stay curious, and use a compassionate approach to our kids' interests, we can stay connected to our tweens. By teaching them social media literacy, they can confidently build the tools to navigate mental health online.
Sources:
- 25 Essential TikTok Statistics You Need to Know in 2025
- The big issue: Mental health and the TikTok effect
- Global: TikTok’s ‘For You’ feed risks pushing children and young people towards harmful mental health content - Amnesty International
- About Me — Rebecca Semel, Ph.D.
- Dissociative Identity Disorder on TikTok: Why More Teens Are Self-Diagnosing With DID Because of Social Media | Teen Vogue
- Home | Lindsay Fleming, LPC
- Matthias James Barker, Counselor, Spokane Valley, WA, 99206 | Psychology Today
- Elyse Myers (@elysemyers) Official | TikTok
- How Accurate is Mental Health Advice on TikTok? [Infographic] | Social Media Today
- DHH_TikTok_Hatim.pdf
- Seven of the most frequently misused psychological terms
- My Kid Has Diagnosed Herself on TikTok. What Should I Do? - Lisa Damour, PhD
- Social Media and Self-diagnosis | Johns Hopkins Medicine
- Social Media and Youth Mental Health - Social Media and Youth Mental Health - NCBI Bookshelf
- Navigating Screen Time: Teaching Children Social Media Literacy in the Digital Age
- Mental Health Content and Social Media: 5 Red Flags to Look Out For