Up to 80% of patients with idiopathic pulmonary fibrosis (IPF) suffer from a chronic cough, which may be the first symptom of the disease. Cough has been reported to be an independent predictor of disease progression [1] and is associated with reduced quality of life (QoL), because from the patients' point of view, it causes physical and emotional distress with chest pain, hoarse voice, incontinence, and sleep disturbance [2,3]. In addition, cough QoL scores have been independently associated with a higher risk of hospitalisation, lung transplantation and death at 1 year [4]. Therefore, control of cough in IPF remains an important priority.Guidelines that have been published for management of refractory chronic cough (RCC) [5,6], defined as persistent cough despite thorough investigation and treatment, have not included the chronic cough of IPF, but have focused * Peter V. Dicpinigaitis