Chronic cough in adults

Abstract

A cough is the single most common presenting complaint in primary care; it is a major burden on the UK economy in terms of both health care costs and lost productivity. The vast majority of these cases are an acute cough, primarily due to self-limiting upper respiratory tract infections. However, a significant proportion of the general population (between 10 and 20%) will experience chronic cough, which can have a debilitating and often overlooked impact on the patient’s quality of life. This article describes the primary care evaluation and management of chronic cough in adults, particularly when there is no obvious underlying cause, based on the recommendations of the British Thoracic Society. There is also a brief discussion regarding which cases of acute cough should be referred early before they become chronic. The article does not discuss the management of a cough in children.