9 Early Signs of ADHD in Children
ADHD can show up early in a child's life—sometimes even before they start school. Spotting the signs early can lead to timely support, better coping strategies, and a smoother path forward. Here are 9 common early signs of ADHD that parents should watch for:
5/20/20251 min read
1. Constant Fidgeting
Kids with ADHD often struggle to sit still. You might notice them:
Tapping hands or feet
Wiggling in their seat
Grabbing nearby objects
2. Short Attention Span
If your child often loses focus during:
Conversations
Reading
Simple tasks like getting dressed
…it may be more than just typical distraction.
3. Impulsivity
They may:
Interrupt frequently
Speak out of turn
Act without thinking of consequences (e.g. running into the street)
4. Difficulty Following Instructions
Even simple, clear instructions can be hard to follow. You might notice:
Half-done tasks
Jumping from one activity to another without finishing
5. Frequent Mood Swings
Children with ADHD can quickly go from happy to frustrated or angry. Emotional regulation can be a challenge.
6. Excessive Talking
They may talk nonstop, even when it's not appropriate, and struggle to listen during conversations.
7. Forgetfulness
Your child may regularly forget:
Homework
Daily routines
Where they placed toys or shoes
8. Trouble Waiting Their Turn
Waiting in line, playing games, or participating in group activities can be frustrating for kids with ADHD.
9. Disorganized Play or Learning
They may jump rapidly between toys or learning tasks, struggle to organize their things, or appear "all over the place."
When to Seek Help
If you recognize several of these signs in your child and they’re affecting home, school, or social life, it’s a good idea to consult a pediatrician or a child therapist.
At KidCortex, we offer early intervention, expert guidance, and therapy designed for children with ADHD—all from the comfort of your home. Early support makes all the difference.