This study looks at whether tapping the skin before a shot (the Helfer Skin Tap Technique) can lower pain and boost comfort during a muscle injection. About 60 adults getting a common painkiller injection will be randomly assigned to either the tap method or standard injection. P…
Phase: NA • Sponsor: Seyda Can • Aim: Symptom relief
Last updated Jun 27, 2026 12:33 UTC