RecruitingPhase 2Device studyImpact of RADA16 Use on Outcomes Following Tonsillectomy in ChildrenThe purpose of the research is to determine if RADA16 (also known as PuraStat®, PuraGel®, or PuraSinus®) improves patient outcomes following pediatric tonsillectomy procedures. Researchers will compare application of device RADA16 to application of no device to see if RADA16 works to treat post tonsillectomy hemorrhage.Participants will: Undergo tonsillectomy procedure. Receive and fill out a survey sent via email every 2 days following their procedure for 15 days, plus an additional survey on day 30, and track their symptoms.