Managing isolation protocols for distressed, cognitively impaired COVID-19-positive patients presented a range of new challenges to our liaison psychiatry for the elderly service. In this article we present some of the scenarios we have experienced, our own reflections on the needs of this specific group and how this has challenged us in terms of tolerating risk, prescribing off-label, collaborating with distressed colleagues, professional boundaries and being creative in non-pharmacological interventions.

Challenging behaviours often co-occur at high rates among those with autism spectrum disorder and intellectual disability. Challenging behaviours, including self-injury, aggression and property destruction, can be associated with social impairment and increased caregiver demands and stress. These behaviours often arise from and are maintained by a combination of biological and environmental risk factors throughout the lifespan. Given the impact of challenging behaviours on development, function-based assessment and intervention approaches are crucial. The prevalence, risk factors, assessment tools and evidence-based treatment options utilised for individuals with developmental disorders are discussed.

It is highly likely that a psychiatrist will be called to an inquest at some point in their career. Our aim in this article is to educate psychiatrists in relation to the law and processes of a coroner's court in England and Wales and provide guidance on engaging with the system. To achieve this we review and discuss the relevant law and medico-legal aspects of inquests. Knowledge and preparation are key to negotiating any inquest and we would hope that the understanding and guidance offered in this article will reduce anxiety, make the situation manageable and aid professionalism, in often tragic circumstances.

The substantial strain that women are facing during the COVID-19 pandemic can affect their menstrual cycle and further impair their quality of life. In low- and middle-income countries, this strain is exacerbated by: cultural taboos and poor education related to menstruation; ‘period poverty’; unavailability of menstrual hygiene products; and poor hygiene facilities. We suggest actions that governments, healthcare professionals and individuals can take to address these factors and minimise the psychological impact of COVID-19 on women's physical and mental health.

Clinicians trained in cognitive–behavioural therapy (CBT) are frequently not trained to work with dreams. Given the high prevalence and impact of nightmares and bad dreams, empowering CBT therapists to effectively work with these sleep phenomena is crucial to improve therapeutic outcomes. This article briefly outlines a cognitive–behavioural model of dreams and reviews some clinical guidelines for directly and indirectly addressing nightmares and bad dreams in CBT practice.

Hypersexuality is defined under various terms in the DSM and ICD diagnostic classifications. However, it can be challenging to differentiate between hypersexuality as one of the symptoms of a mental disorder and hypersexual disorder as a primary diagnosis. In this article, we explore the physiology, assessment and treatment of hypersexual disorder, and consider its aetiology and epidemiology. In addition, we highlight the paucity of evidence in the literature about licensed or specific pharmacological recommendations for its treatment and the poor awareness of hypersexuality in clinical and research practice. Further research is recommended to identify more precise guidance for the pharmacological management of hypersexuality.