There are a couple of reasons why adenoids might get swollen. Sometimes they are just naturally big from the get-go. Other times, they puff up when they are battling an infection, and sometimes they stay enlarged even after the infection is gone.
There are a couple of reasons why adenoids might get swollen. Sometimes they are just naturally big from the get-go. Other times, they puff up when they are battling an infection, and sometimes they stay enlarged even after the infection is gone.