With contributions from leading international academics across the social sciences, this accessible handbook takes a critical look at the key theories, disciplinary approaches, contemporary issues and debates in the field.

Offers an in-depth introduction to the theories, concepts, approaches and practices, relevant to research methods in a public health setting.

Explores the biological basis of drug and alcohol use, considering a wide scope of topics from the scientific determination of substance misuse, pharmacokinetics and pharmacodynamics, mechanisms of intoxication, overdose and death; and new approaches and controversies such as new types of addictions, decriminalisation, and cultural influences.

With a view to promoting better patient outcomes, well-being for practitioners, and support for those who feel compelled to 'speak out' and challenge bad practice, Courage in Healthcare is an invaluable resource for any healthcare practitioner working in the NHS today, a rallying call and a practical guide.