Parents, teachers and caregivers across the country are hearing more about cognitive disengagement syndrome (CDS), a condition marked by frequent day‑dreaming, brain fog, slow processing speed, daytime sleepiness and low energy. While the symptoms often appear in childhood, they can persist into adulthood, creating challenges at school, work and home.

What is CDS?

First documented by clinicians in the mid‑1980s under the name “sluggish cognitive tempo,” the condition was renamed in 2023 to better reflect the lived experience of those affected. The older label suggested laziness, whereas the new name emphasizes the internal disengagement that characterizes the syndrome.

How CDS Relates to ADHD

CDS shares several symptoms with the inattentive type of ADHD, leading to confusion for families and professionals. Studies show that 25‑40% of children and teens with ADHD and 46% of adults with ADHD also exhibit CDS symptoms. However, experts stress that the two are distinct conditions.

“ADHD is represented by external distraction – the brain notices everything at once,” explains Melissa Miller, PhD, a pediatric psychologist at Cincinnati Children’s Hospital who studies CDS. “Individuals with CDS are internally distracted, often lost in their own thoughts, day‑dreaming, or experiencing a blank mind.”

Where ADHD typically involves difficulty sustaining attention, CDS is characterized by slow processing and a lower level of alertness that can make even starting a task feel overwhelming.

Typical Symptoms

• Day‑dreaming: Frequent internal distraction that can make it seem like a student is staring at a page without actually working.
• Daytime sleepiness: Trouble staying awake, especially in the mornings, and prolonged periods of drowsiness.
• Slow processing speed: Needing extra time to understand instructions, repeat information, or complete assignments.
• Low energy: Fatigue that can affect participation in school, work or household chores.

These signs can appear differently in each person. “Just like ADHD, not everyone with CDS experiences the same set of symptoms,” says Miller.

Why CDS Is Not an Official Diagnosis Yet

Currently, CDS does not have a dedicated entry in the DSM‑5, the manual clinicians use for psychiatric diagnoses. For many years the symptoms were considered part of ADHD, which is why awareness among some health‑care providers remains limited.

Recent research, however, is building a stronger case for recognizing CDS as its own condition. While a formal diagnosis is still unavailable, clinicians can evaluate for CDS alongside ADHD, depression, anxiety and other overlapping disorders.

Getting Help

Families who suspect CDS should consider consulting a psychologist, counselor, therapist or psychiatric practitioner. Early identification can lead to strategies that improve daily functioning.

Practical Strategies for Managing CDS

Although specific treatments for CDS are still under study, experts recommend several approaches that have shown promise:

• Structured morning routines: Getting up, being alert and engaging in light physical activity can reduce morning drowsiness.
• Mindfulness practices: Simple breathing exercises or short meditation sessions help train the mind to stay present.
• Sleep hygiene: Consistent bedtime, limiting screen time before sleep and creating a calm bedroom environment support better daytime alertness.
• Environmental adjustments: Reducing background noise, providing clear visual cues and breaking tasks into smaller steps can aid concentration.
• Support at school or work: Teachers and supervisors can allow extra processing time, provide written instructions and check in regularly.

“Having a routine in the morning where you’re up, alert, and getting active right away, as well as mindfulness interventions, can help with CDS symptoms,” Miller adds.

Looking Ahead

Research into the underlying causes of CDS continues, and scientists are exploring whether certain ADHD medications might benefit those with CDS. In the meantime, families are encouraged to stay informed, seek professional guidance and apply practical strategies that support focus, energy and overall well‑being.

This article was produced by Understood and reviewed and distributed by Stacker.

Original reporting: KTVZ (Central Oregon) — read the source article.