Removal of adenoids or tonsils in childhood was associated with significantly increased risk of later respiratory, allergic, and infectious diseases, finds the first population-based cohort study of almost 1.2 million children looking at the long-term risks of these surgeries.

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Removal of adenoids or tonsils in childhood was associated with significantly increased risk of later respiratory, allergic, and infectious diseases, finds the first population-based cohort study of almost 1.2 million children looking at the long-term risks of these surgeries.