Cough affects all individuals at different times, and its economic burden is substantial. Despite these widespread adverse effects, cough research relies on animal models, which hampers our understanding of the fundamental cause of cough. Postnasal drip is speculated to be one of the most frequent causes of chronic cough; however, this is a matter of debate. Here we show that mechanical stimuli...

BACKGROUND In response to occupational and environmental exposures, cough can be an isolated symptom reflecting exposure to an irritant with little physiological consequence, or it can be a manifestation of more significant disease. This document reviews occupational and environmental contributions to chronic cough in adults, focusing on aspects not previously covered in the 2006 ACCP Cough Gui...

Chronic cough, defined as cough lasting for 8 weeks, is one of the most common symptoms of medical importance, and the prevalence in the community is 9–33%.1 A subgroup of patients suffer from the debilitating and distressing disorder of cough syncope, which is difficult to effectively manage and treat. The approach in clinic is to determine an underlying etiology for cough syncope and to treat...

Cough is one of the most common symptoms that causes patients to seek outpatient medical care. If cough persists longer than 8 weeks, common causes of chronic cough, such as upper airway cough syndrome, asthma, and gastroesophageal reflux disease (GERD), should be considered. Although not a common cause of chronic cough, achalasia may cause symptoms very similar to reflux that can lead to its m...

Cough is one of the most common symptoms that patients bring to the attention of primary care clinicians. Cough can be designated as acute (<3 weeks in duration), prolonged acute cough (3 to 8 weeks in duration) or chronic (> 8 weeks in duration). The use of the term 'prolonged acute cough' in a cough guideline allows a period of natural resolution to occur before further investigations are war...

Chronic cough is a common condition that presents to both primary and secondary care. Assessment and management are hampered by the absence of well-validated outcome measures. The present study comprises the validation of the Leicester Cough Monitor (LCM), an automated sound-based ambulatory cough monitor. Cough frequency was measured with the LCM and compared with coughs and other sounds count...

INTRODUCTION  The cough is the more common respiratory symptom in children and adults. OBJECTIVE  To present a revision on the neurophysiology and the methods for study of the consequence of the cough, as well as the pharmacotherapy and phonoaudiology therapy of the cough, based on the works published between 2005 and 2010 and indexed in the bases Medline, Lilacs and Library Cochrane under th...