This paper focuses on the question of whether separate attention to children who have faced specific conflict-related events is justified, or whether the scarce resources for mental health should be spent on the development of services for children more broadly in low- and middle-income countries (where most contemporary armed conflicts are taking place). It is argued that a systems approach to mental health and psychosocial support for children is warranted.

We studied the rate of participation of psychiatric nurses in mental healthcare in Kenya. A simple questionnaire was delivered to 50 nurses attending a mental health meeting of the National Nursing Alliance of Kenya in April 2012. Of the 40 nurses with psychiatric nursing qualifications, 19 worked specifically as psychiatric nurses; among those employed as general nurses, half their case-loads were mental health patients. Ten per cent of psychiatric nurses had run a private clinic (75% of them general clinics) and 15% were doing private locum work alongside salaried employment. Kenya would need to increase the number of psychiatric nurses 20-fold in order to achieve an internationally recommended ratio (for low-income countries) of 12 psychiatric nurses per 100 000. It appears psychiatric nurses are migrating internally to nursing positions in other areas of healthcare, aggravating the ‘brain drain’ in mental health.

Some 40 years ago I was at a loss when I was summoned as an expert witness in an indigenous tribal court to defend a witness accused of witchcraft. The experience shows how the psychiatrist's work requires knowledge of an individual's spiritual framework.

This article describes the rationale and principles for the SUNDAR approach adopted by Sangath, an Indian non-governmental organisation: to use lay people, with appropriate training and supervision, to deliver psychosocial interventions for a range of mental health conditions. This approach has been evaluated in a number of randomised controlled trials and is now being scaled up. At the core of this innovation is revisiting the questions of what constitutes mental healthcare, who provides mental healthcare and where mental healthcare is provided. In doing so, SUNDAR offers a vision for a mental healthcare system which is empowering, inclusive, equitable and effective.

Violence and aggression among patients suffering from mental health problems undoubtedly pose a challenge to healthcare professionals, families and carers. Aggressive behaviours affect all aspects of clinical care. The goal of professionals is to ensure safety while effectively managing behavioural emergencies. ‘Rapid tranquillisation’ implies prescribing pharmacological agents to manage these behaviours. This article highlights changing prescription trends. Appraisal of global guidelines suggests that factors other than scientific evidence dictate their evolution. High-quality randomised controlled trials are needed to develop a global guideline.