What are the symptoms of a baby with protein allergy?

Protein allergy belongs to a kind of food allergy, and babies are prone to itchy skin, nausea, vomiting, abdominal distension, diarrhea and other symptoms.
Usually, after ingesting protein-containing foods, babies with protein allergy are prone to skin symptoms such as itchy skin, erythema, and edema of the face, lips, and eyelids. Protein-allergic babies will also have nausea and vomiting, diarrhea, abdominal pain, bloody stools, difficulty in eating and other digestive discomfort, and even growth disorders, hypoproteinemia and so on.
Some protein-allergic babies may also experience respiratory symptoms such as itchy nose, runny nose, sneezing, coughing, wheezing, and in severe cases, difficulty in breathing. In addition to the above typical symptoms, some babies are prone to eye itching, tearing, conjunctival congestion, cardiac arrhythmia and other symptoms, which have an impact on the quality of life and health, and parents need to pay attention.
When it is clear that the baby protein allergy, should follow the doctor’s advice to the baby medication, in order to control the condition. Daily attention should be paid to avoid giving babies egg white or protein-containing foods, such as peanuts, fish, soybeans and nuts.