Red rash with itchiness in the area that came in contact with the allergen
- Sensitivity in the affected area
- Temperature increase locally due to skin inflammation
- Swelling due to skin inflammation with papules and blisters
- Possible exudation with liquid oozing
- Skin lesions can develop and appear stretch marks, exfoliation, scars even lichenification if the allergic skin problem turns chronic (chronic eczema).