Mental health nurses specialise in the care of people suffering from mental health difficulties. They have a variety of roles and may work in different settings. Registered Mental Nurses (RMNs) work in hospitals and Community Psychiatric Nurses (CPNs) work in the community as members of Community Mental Health Teams. They may carry out assessments, monitor medication, recommend reviews, offer advice and treatment techniques (such as anxiety management or relaxation therapy), and give support and information to carers.