Tuesday, 15 August 2017

diseases of skin what is urticaria treatment and sign symptom cause dignosis

dermatological disease are called skin diseases 




urticaria

     an acute are chronic reaction of dermis . characterized by eruption of wheal and erythema ..

causes
         

} it may occur due to drug allergy 
} ingestion of certain of food 
} insect stings or bite 
} exposure to excessive heat or cold 
} in some cases the causes may remain unknown 
}it may also be hereditary 

sign and symptom 

} it may be localize or generalize 
} there may be intense and itching on effected skin 
} burning sensation of effected skin 
} but may be absent in some case 
}wheals eruption with ring of erethema and odema
}most incidence are acute and self limiting 
} from a chronic from may exist 
} in angio odema diffuse swilling of eyelids lips
} angio odema may involve upper respiratory track
} there may be respiratory distress and striodore 

complication 
} infection of skin 
} layngeal odema 
} pharyngeal odema 

diagnosis 
} its made on clinical ground 

treatment
} anti histamine .E G. avil periton tab 
} some time steroidal drug may be needed 
} topical use of skin ontmint for example bethametasone 
} treat the underlying cause 
}best hygenic condition should be kept 
} respiratory involve need extra attention 
} try to diagnosis the cause 

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