Question
Will children with pediatric allergic purpura have a relapse after recovery?
Answer
Allergic purpura is a type of allergic angiocapillary and small vessel vasculitis, with the etiology not yet fully understood, possibly related to bacterial, viral infections, food, and medications. Patients need to pay attention to finding and eliminating potential infection factors, avoiding eating suspicious foods and medications, preventing colds and upper respiratory infections, and ensuring adequate rest, avoiding strenuous exercise, to reduce the risk of recurrence or prevent recurrence.