Could a cold spray or buzzy gadget make shots less painful?

NCT ID NCT07418021

First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study tests whether using a cold spray or a Buzzy device (a vibrating cold pack) can reduce pain and fear during penicillin injections. Ninety adults receiving intramuscular penicillin will be randomly assigned to one of three groups: cold spray, Buzzy device, or standard care. Their pain and fear levels will be measured using simple scales. The goal is to see if these simple, non-invasive methods can make injections more comfortable.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance
Cold spray and Buzzy device (vibrating cold pack)
What this could lead to
If successful, this could offer a simple, drug-free way to ease pain and fear during injections, improving patient comfort.
What could go wrong
This is a small, early-stage trial with only 90 participants. Results may not apply to all injection types or populations, and the devices may not work for everyone.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Study contacts

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