Urticaria

The reaction cn occur if a person consumes something or touches something that they are allergic too.This is known as 'CONACT URTICARIA'.Urticaria is characterized by  very itchy weals With or without surrounding erythematous.

According to time Urticaria classified in to 2 groups-

ACUTE URTICARIA- more than 6 weeks duration, and often gon within hours to days.

CHRONIC URTICARIA-less than 6 weeks of duration, with daily.It may bespontaneous o inducible.

CAUSES-

• An allergic.
• Another physical trigger due to extreme temperature.
• Sun exposure.
• Water on the skin ,in rare cases .
• A high body temperature due to  sweating ,exercise ,anxiety or a hot shower.
• Contact with animal saliva.

SYMPTOM-

• Redness with itching.
• Skin lession may itch sting and one or more look pink.
• painful swelling (angioedema).

PREVENTION-

• Wear loose cloths.
• Always apply suncreen before going out.
• Avoid hot showers and hot bath.
• Use entle or mild soap.

MEDICINE-

• Apis melfica.
• Dulcamara.
• Natrum mur.
• Rhustox.
• Sepia.
• Sulphur.
• Urtica urens.
• Aresnic album.