This article discusses the classification and diagnosis of mental disorders as specified in the ICD (2010) from the World Health Organization. It also explores the historical and contemporary support, treatment, and provisions for those living with mental ill health or mental disorders. The article covers various disorders such as depression, bipolar disorder, schizophrenia, dementia, and persistent problems including mental imbalance. It emphasizes the importance of mental health support and the need for comprehensive and unified services.