Symptoms appear

A confirmed cows’ milk protein allergy diagnosis may take time. Your doctor may prescribe a variety of tests for accurate diagnosis, particularly if there is a delayed reaction to cows’ milk.

Cows’ milk protein allergy is a food allergy; meaning the immune system overreacts to the protein present in cows’ milk, triggering an allergic reaction.

Babies allergic to cows’ milk protein can experience symptoms from lip, face or eyes swelling to vomiting, diarrhoea and skin rash. Always seek advice from your healthcare professional.

Cows’ milk protein allergy is a food allergy that involves the immune system affecting the skin, breathing and/or digestive systems. Lactose intolerance symptoms primarily only occur in the gut (digestive system).