these are only supportive therapies and donot cure you need to know cause any thing can react at any time at any age mostly milk is cause as the theory states that child need only breast milk for 2 years and nothing after and as we add milk and diary child getting many problems like allergy asthma anaemia eczema and other organ diseases as animal protein are non competible with human proteins these are initial symptomps and as the time goes the increase stop milk and diary proteins completely so child will reverse in diseases and no recurence further at moment can give fexofenadine 30 mg bd apply calamine lotion locally on skin for 3 wk