Buzzy bee vs cold spray: which numbs needle pain better for children?

NCT ID NCT06182631

First seen Nov 01, 2025 · Last updated Jun 13, 2026 · Updated 30 times

Summary

This study tested two simple ways to reduce pain when children get an IV or blood draw in the emergency department. One method uses a vibrating ice pack called Buzzy, and the other uses a cold spray (vapocoolant). 172 children took part, and their pain was measured using a faces pain scale. The goal was to find which method works best to make needle sticks less scary and painful.

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Contacts and locations

Locations

  • Oshei Childrens Hospital

    Buffalo, New York, 14203, United States

Conditions

Explore the condition pages connected to this study.