Frequent Use of Antibiotics in Infants and Young Children May Increase Risk for Asthma, Allergies and Other Conditions

April 16, 2025 • Nicole Swenarton • Rutgers Today
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Rutgers Health researchers highlight the connection between early repeated antibiotic use how it impacts the digestive microbiome

Antibiotics are commonly prescribed to young children to combat conditions such as ear infections and pneumonia. But the drugs may disrupt the digestive microbiome at a significant time in a child’s development.

According to previous research, early and repeated digestive microbiome disruption from antibiotic exposure could contribute to diverse, potentially harmful or disruptive conditions as a child ages. A Rutgers Health study published in the Journal of Infectious Diseases explored this further by examining antibiotic exposure data from more than 1 million babies from the United Kingdom and analyzing diagnoses of chronic pediatric conditions through age 12.

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