Stimming is a self-stimulatory behavior that can be seen in people with ADHD. It is a repetitive behavior that can involve all or some of our senses, such as visual, verbal, or tactile stimming. Stimming can take many different forms, including lip biting, rocking back and forth, humming, teeth grinding, or chewing gum. It is a way for individuals with ADHD to self-soothe or remain engaged in a situation, often referred to as “fidget to focus” . Stimming may help people with ADHD manage their symptoms by regulating their emotions, thoughts, and moods. It can also help them focus and control their impulses.

Stimming is not included as a symptom of ADHD in the Diagnostic and Statistical Manual of Mental Health Disorders (DSM), but it is included in the DSM-5 as a symptom of autism spectrum disorder (ASD) . However, it’s important to note that just because someone stims doesn’t mean they have either condition.

Living with ADHD is challenging, and stimming may be helping individuals manage in situations they find difficult. If the behavior doesn’t hurt them or those around them, there likely isn’t a need to curb or suppress it – especially if it helps them cope with their ADHD symptoms. However, if stimming disrupts daily life, it’s always best to seek help.