atópica allergic Dermatitis

In some animals east type of allergy is pronounced that is of hereditary origin and have a tendency to react as opposed to with the exaggerated production of antibodies certain environmental alérgenos (they polen, dust of the houses, acaruses of the dust, epidérmicos agents). This process is pronounced with picazón in the body of the animal. This type of allergy is most important after the allergy produced by fleas.

The age of presentation is between the 1 and 3 years of age, the most intense plus signs happen during the summer and autumn, but the problem can be returned perennial.
The prurito (comezón) is the sign characteristic of atopía, as the rascado one of the head progresses the repeated disease, legs, armpits, etc causes inflammation and reddening of the skin. Sometimes, the autotraumatismo caused in the skin facilitates the opportunistic bacterium way to him producing infection which denominates piodermia. Also it affects the auricular pavilion and it prearranges it to more serious infections like the otitis.
Often it happens an associate dermatitis carcterizada by descamaciones of the skin and dry or greasy coat with seborrea production.

For the correct diagnosis it is necessary to differentiate it from other dérmicas diseases with technical trialses of allergy, is necessary to fight all the associate pathologies and the treatment is by interval of inmunoterapia, anthistamínicos and glucocorticoids.

Bibliography

Author: MV Enrique L. Fernandez De Vanna

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