reflex cough

a cough due to the irritation of some remote organ.

Medical dictionary. 2011.

Look at other dictionaries:

  • Arnold nerve reflex cough syndrome — a reflex cough due to irritation of the area supplied by Arnold nerve (the auricular branch of the vagus nerve); this area is the posterior and inferior portion of the external auditory canal and the posterior half of the tympanic membrane …   Medical dictionary

  • cough — cougher, n. /kawf, kof/, v.i. 1. to expel air from the lungs suddenly with a harsh noise, often involuntarily. 2. (of an internal combustion engine) to make a similar noise as a result of the failure of one or more cylinders to fire in sequence.… …   Universalium

  • Cough — A young boy coughing due to pertussis (Whooping Cough). ICD 10 R05 ICD …   Wikipedia

  • Cough — Cough, n. [Cg. D. kuch. See {Cough}, v. i. ] 1. A sudden, noisy, and violent expulsion of air from the chest, caused by irritation in the air passages, or by the reflex action of nervous or gastric disorder, etc. [1913 Webster] 2. The more or… …   The Collaborative International Dictionary of English

  • Cough reflex — The cough reflex has both sensory (afferent) and motor (efferent) components. Pulmonary irritant receptors (cough receptors) in the epithelium of the respiratory tract are sensitive to both mechanical and chemical stimuli. Stimulation of the… …   Wikipedia

  • Reflex — A reaction that is involuntary. The corneal reflex is the blink that occurs with irritation of the eye. The nasal reflex is a sneeze. * * * 1. An involuntary reaction in response to a stimulus applied to the periphery and transmitted to the… …   Medical dictionary

  • Cough — A rapid expulsion of air from the lungs typically in order to clear the lung airways of fluids, mucus, or material. Also called tussis. * * * 1. A sudden explosive forcing of air through the glottis, occurring immediately on opening the… …   Medical dictionary

  • Cough center — The cough center of the brain is a region of the brain which controls coughing, located in the medulla oblongata area of the brain. Antitussives and other cough medicines focus their action on the cough center. See also Cough reflex Respiratory… …   Wikipedia

  • cough, reflex —    A cough induced by intestinal, gastric or uterine irritation, and not from respiratory causes …   Herbal-medical glossary

  • cough reflex — the sequence of events initiated by the sensitivity of the lining of the airways and mediated by the medulla as a consequence of impulses transmitted by the vagus nerve, resulting in coughing, i.e., the clearing of the passageways of foreign… …   Medical dictionary

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