Managing Postoperative Nausea With an Application of Ice Pack to the Posterior Upper Neck.

Purpose: Measure effectiveness of a non-pharmacological approach to manage postoperative nausea (PON) by applying an ice pack to the posterior upper neck.

Design: This was an observational quality improvement project. The sample included adults 18 years old and older who received general anesthesia (inhalation and/or intravenous), recovering in Phase I or Phase II postoperative care unit (PACU) experiencing very mild to moderate nausea. Exclusion criteria were patients who experienced severe nausea or were actively vomiting; were admitted for head or neck plastic surgery; were hypothermic (< 36.0°C); patients who refused the ice pack, or the provider stated that placing an ice pack to the patient's posterior upper neck was contraindicated.

Methods: Patients who experienced mild to moderate PON had an ice pack applied to the posterior upper neck as first line management. If the patient's nausea continued to progress or did not improve within five minutes of ice pack application the patient was offered a different non-pharmacological approach or pharmacological approach to prevent vomiting as per standards of care. Demographics were collected and patient's level of nausea was documented at the time of ice pack application and after five minutes.

Findings: Of the 70 patients included in this study, 61% reported ice pack application as effective in mitigating their nausea, 14% were unsure, and 24% reported not effective. There was a significant decrease in nausea between baseline (2.3 ± 0.6; range 1-3) and five minutes post application (1.5 ± 1.1; range 0-4). The within subject baseline-post change (↓0.9 ± 1.1; P < .001) reflected a decrease in nausea.

Conclusions: Application of an ice pack to the posterior upper neck, may effectively decrease very mild to moderate PON.