Definition of Irritation. Meaning of Irritation. Synonyms of Irritation

Here you will find one or more explanations in English for the word Irritation. Also in the bottom left of the page several parts of wikipedia pages related to the word Irritation and, of course, Irritation synonyms and on the right images related to the word Irritation.

Definition of Irritation

Irritation
Irritation Ir`ri*ta"tion, n. [L. irritatio: cf. F. irritation.] 1. The act of irritating, or exciting, or the state of being irritated; excitement; stimulation, usually of an undue and uncomfortable kind; especially, excitement of anger or passion; provocation; annoyance; anger. The whole body of the arts and sciences composes one vast machinery for the irritation and development of the human intellect. --De Quincey. 2. (Physiol.) The act of exciting, or the condition of being excited to action, by stimulation; -- as, the condition of an organ of sense, when its nerve is affected by some external body; esp., the act of exciting muscle fibers to contraction, by artificial stimulation; as, the irritation of a motor nerve by electricity; also, the condition of a muscle and nerve, under such stimulation. 3. (Med.) A condition of morbid excitability or oversensitiveness of an organ or part of the body; a state in which the application of ordinary stimuli produces pain or excessive or vitiated action.

Meaning of Irritation from wikipedia

- Irritation, in biology and physiology, is a state of inflammation or painful reaction to allergy or cell-lining damage. A stimulus or agent which induces...
- Irritation fibroma is a type of fibroma that occurs on the mucosa of the oral cavity. Irritation fibromas are common benign tumors that are asymptomatic...
- Throat irritation can refer to a dry cough, a scratchy feeling at the back of the throat, a sensation of a lumpy feeling, something stuck at the back of...
- hypothesis is that indoor air pollution may cause eye and airway irritation. Eye irritation depends somewhat on destabilization of the outer-eye tear film...
- very sensitive to the touch) to protect the ****oris from mechanical irritation and from dryness. Yet the hood is movable and can slide during ****oral...
- from inadequately cured denture acrylic resin material can cause mucosal irritation and hence oral ulceration as well. Patients are advised to use warm salt...
- Rhinitis, also known as coryza, is irritation and inflammation of the mucous membrane inside the nose. Common symptoms are a stuffy nose, runny nose, sneezing...
- Mathias CG, Maibach HI (1978). "Dermatotoxicology monographs I. Cutaneous irritation: factors influencing the response to irritants". Clinical Toxicology....
- Formaldehyde is classified as a carcinogen and can cause respiratory and skin irritation upon exposure. Formaldehyde is more complicated than many simple carbon...
- acid vapours at 10 ppm can produce some irritation of eyes, nose, and throat; at 100 ppm marked lung irritation and possible damage to lungs, eyes, and...