Immediate type allergy to cows’ milk – The immune system is sensitive to the protein in cows’ milk (casein) and causes potentially severe reactions such as hives, swelling and wheezing. Severe reactions are potentially life threatening. Treatment is complete avoidance of cows’ milk protein and therefore Lactofree products (which still contain milk protein) are not suitable.
Delayed type allergy to cows’ milk – The immune system is sensitive to the protein in cows’ milk (casein) and causes delayed reactions, often causing chronic symptoms such as eczema, reflux or diarrhoea. Reactions are not life threatening but can be very unpleasant and may go undiagnosed for some time. Treatment is avoidance of cows’ milk protein and therefore Lactofree products (which still contain milk protein) are not suitable.
This advice has been developed by the Lactofree health experts.