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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