Alien bodies of an ear it is the most frequent, are observed at children thrusting in external acoustical passage various fine subjects (a paper, fruit ossicles, peas, sunflower seeds of a sunflower, a bead, etc.). Adults have slices of cotton, fragments of matches, etc. In an ear can get and various insects (bugs, cockroaches, flies, etc.).

Alien bodies of a nose, as well as alien bodies of an ear, meet at children more often. In a nasal cavity can jam and the slices of alimentary masses getting there through a nasopharynx at a vomiting. Sometimes around of the alien body which are longly being a nasal cavity, calcareous and phosphoric salts owing to what the so-called nasal stone is formed are postponed.

Alien bodies of pharynx, as a rule, get with nutrition (the fish bones, a peel from cereals, slices of a tree, etc.), fragments of dental prostheses, pins, nails (at tailors, shoemakers) less often jam. At an insufficient mastication and a hasty swallowing greater pieces of nutrition can get stuck above an esophagus, close an input in a larynx and cause an asphyxia. Conversation, laughter during meal promote hit of alien bodies. More often acute alien bodies jam in the field of fauces, tonsils and a root of tongue, less often - in other departments of pharynx.

Alien bodies of a larynx. In a larynx alien bodies jam seldom (more often they get through a voice cleft in a trachea and bronchuses). Are observed, as a rule, at children. In a larynx usually find out alien bodies with acute edges and the extremities (the fish and meat bones, a nutshell, an egg shell, etc.), and also rather large subjects jamming in a lumen of a voice cleft or restrained space under a cord. Signs, current depend on size and localization alien ph. the Most frequent attributes - attacks of strong tussis, a pain in the field of a larynx, hoarseness of a voice down to an aphonia. Depending on a degree of closing of a voice cleft or due to the joined edema of space under a cord there is a disturbance of respiration or even the asphyxia develops.

Alien bodies of a trachea and bronchuses. They can be any fine subjects: sunflower seeds of a sunflower and a water-melon, a button, a pin, hooks, nails, buttons, writing paper clips, a string bean, peas, etc. In most cases they meet at children's age, getting there from an oral cavity at a deep inspiration. Seldom alien bodies can get in the bottom respiratory ways from a gastrointestinal tract (at a vomiting, creeping round worms). The promoting moments are the laughter, crying, tussis, a dream, a syncopal condition, intoxication, weakening of porridges of the left reflex.