The prevalence of asthma has increased over the past 20 years and it continues to be a common problem throughout the world.
Considerable advances have been made in understanding the genetics, epidemiology and pathophysiology of asthma, new treatments have been devised and older treatments refined.
A small minority of patients have a form of asthma that is very difficult to control but the majority of patients can obtain very good control with standard medications.
A number of studies have shown that many patients do not achieve this degree of control. Management of chronic conditions such as asthma is a partnership between patients, families and their doctors and nurses in primary care.
This sixth edition of the ABC of Asthma deals with recent advances and also contains new chapters that deal with the management of asthma in general practice.
We hope that it will help health professionals dealing with asthma and lead to real improvements in the lives of people with asthma.
