A look at “Emotional Dysregulation as a Clinically Relevant Dimension of Adult ADHD: A Multidimensional Clinical Study” by Paola Landi, Miriam Olivola, Arianna De Ciechi, Luca Giacovelli, Yacob Levin Reibman, Viviana Venturi, Vera Viganò and Bernardo Dell’Osso (2026)
Ask most people about ADHD and they’ll mention attention, fidgeting and forgetfulness. Ask adults with ADHD, and many will tell you about something else: emotions that arrive at full volume, sweep in fast and take a long time to settle. Yet emotional intensity isn’t part of the official diagnostic criteria. This Italian study asks how much of a role it really plays.
What they found
The researchers worked with 231 young adults (aged 18 to 35) who had been diagnosed with ADHD at a specialist clinic in Milan. Participants completed a wide range of questionnaires covering emotions, anxiety, low mood, impulsivity, internet use, masking and quality of life.
The headlines:
- Emotional regulation difficulties were high across the board, well above reference scores from the general population.
- The biggest difficulty was emotional clarity: understanding what you’re actually feeling. Struggling to stay focused on tasks when upset, and being hard on yourself for having feelings, came close behind.
- Those with the “combined” form of ADHD (both inattentive and hyperactive-impulsive traits) struggled more than those with the mainly inattentive form.
- Emotional difficulties were linked to current ADHD traits, childhood ADHD traits, anxiety, substance use and lower quality of life. They were also linked to masking: hiding or compensating for traits to fit in.
- Surprisingly, impulsivity mattered less than expected. Big feelings, it seems, aren’t simply about acting on impulse.
The authors argue that emotional regulation should be routinely assessed in adult ADHD, and that support should target it directly.
A grain of glitter ✨
This is a solid clinical study with a decent sample and a refreshingly honest limitations section. But a few things are worth bearing in mind.
There was no comparison group. Participants’ scores were compared with published reference values from a group of Italian students, which is a much weaker test. Everyone came from a single specialist clinic, so they’re likely to be people with more complex needs. Nearly three-quarters had another mental health condition, and a quarter had a current substance use difficulty. It’s a snapshot, too, so we can’t tell what causes what. Do emotional difficulties lead to anxiety and substance use, or the other way round?
The authors also flag that their statistical model included many variables, raising the risk of findings that won’t replicate. And while “emotional dysregulation” is a useful clinical term, it can sound like a fault. Many ADHDers would describe it as feeling deeply in a world that expects you to feel quietly.
Why this matters
If you have ADHD and your emotions often feel too big, too fast or too confusing, you’re not imagining it, and it’s not a character flaw. This study adds to growing evidence that emotional experience is central to ADHD for many adults. Therapy that helps you name, understand and work with your feelings, rather than just manage your to-do list, may make a real difference.
Unicorns feel things in full technicolour. The trick isn’t to dim the colours, but to learn which ones you’re seeing.