Migraine is very common, affecting an estimated 1.16 billion people worldwide.

It is one of the most disabling neurological disorders. So it is vital that we get diagnosis, management and prevention of this condition right.

To find out how to do this, please listen to this BMJ Best Practice podcast with Timothy Collins, Associate Professor of Neurology and Chief of the Headache Division, Department of Neurology, Duke University Medical Center.

For more on migraine, visit BMJ Best Practice.

Competing interests: TAC provides expert testimony for legal cases regarding headache disorders and treatment (approximately one or two cases per year). TAC is an author of several references cited in the BMJ Best Practice topic on migraine.

Comorbidities are common and important and have a massive impact on the delivery of care.

The BMJ Best Practice Comorbidities Manager is designed to help healthcare professionals deliver better care for patients with multiple illnesses.

To find out more, please do listen to this podcast with Dr Preethi Pirlamarla, Advanced Heart Failure and Transplant Cardiologist at the University of Washington.

Competing interests: PP is a member of the BMJ Best Practice Comorbidities Manager panel.