Argentina launches national campaign to detect infant milk protein allergy

The Argentine Association of Allergy and Clinical Immunology (AAAeIC) has launched a national campaign to facilitate early detection of cow's milk protein allergy (APLV) in infants. In Argentina, nearly 1 in 100 children develops a food allergy, with APLV being among the most frequent in the first months of life.

Diagnosis can be challenging because symptoms often mimic other common infant issues such as colic, reflux, constipation, or dermatitis. Key warning signs include persistent diarrhea, vomiting, blood or mucus in stools, intense reflux, resistant eczema, urticaria, and swelling of the lips or eyelids. Delayed identification may negatively impact an infant's nutrition and growth.

Specialists, including pediatrician Dr. Jorge Martínez, suggest the use of an exclusion diet to confirm the condition. This involves removing all dairy and its derivatives from the diet for approximately four weeks to evaluate improvements. However, experts warn against implementing exclusion diets without medical supervision to avoid unnecessary nutritional deficiencies.

As part of the campaign, the AAAeIC is offering free virtual or in-person consultations with specialists. Interested families can request appointments through the organization's website until September 4.