Screening and diagnosis of alcoholism in the primary care setting.

As many as 20% of patients seeing their primary physicians may suffer from alcohol abuse and dependence. Often the problem goes unrecognized. In this article I summarize what is known regarding the natural history, risk factors, and available screening techniques for alcoholism. Ultimately, a diagnosis of alcoholism is based on a patient's history, and there are various approaches to obtaining a thorough alcohol history and overcoming patient denial regarding an alcohol problem. Primary physicians have an important role in educating patients about alcoholism.