Injection

This study investigates the effect of cold spray and Buzzy devices on pain and fear experienced during penicillin injections. There are three groups: a cold spray and Buzzy device, and a control group. Penicillin injections are commonly used in clinical practice and can cause discomfort, pain, and fear, particularly in patients receiving intramuscular injections. Cold spray and Buzzy devices are non-pharmacological methods that can help reduce pain and fear by providing a cooling effect and vibration at the injection site. Participants will be randomly assigned to one of the study groups, and their pain and fear levels during injection will be assessed using standardized measurement tools. The results of this study are expected to contribute to improving patient comfort and supporting the use of simple, non-invasive methods to reduce pain and fear during injections.

To observe and study the clinical effect of Huperzine A Injection on reducing postoperative delirium in elderly patients undergoing non-cardiac surgery