Self-injury is a significant predictor of future self-harm and suicide, and is associated with significant psychological morbidity. However, despite an
apparent increase in prevalence, very little research on this behaviour has been conducted within Malaysia. This paper reviews the definitional issues
pertinent to the study of self-injury including the need to adopt a consistent nomenclature for the behaviour, separate self-injury which occurs with and
without suicidal intent, and to address role of culture in defining self-injurious behaviour. A review and critique of research exploring the prevalence, function, aetiology, and correlates of self-injury across both clinical and community samples is provided. Finally, in light of the current international knowledge regarding self-injurious behaviour, recommendations to guide future research in Malaysia are proposed.