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Emotions · 5 min · Emerging research

Big feelings, fast

Many adults with ADHD describe emotions arriving quickly and intensely. Emotional dysregulation is increasingly recognised as common in ADHD, though it isn't a core diagnostic criterion.

Frustration, excitement and hurt can hit hard and fast, then fade just as quickly.

'Rejection sensitive dysphoria' (RSD) is a popular term for intense pain in response to perceived rejection. It isn't a recognised diagnosis and research on it is limited, but the experience it describes resonates with many people.

Naming the feeling, pausing before replying and planning repair conversations can all help.

Quick check

Rejection sensitive dysphoria is…

Sources

  • NICE guideline NG87: Attention deficit hyperactivity disorder — diagnosis and management (2018, updated 2019).

Clinical review: draft — awaiting professional review before publication.

Educational only. Not a diagnosis or a substitute for professional advice.