Abstract: Thirst is a common serious discomfortable symptom of patients with oral tracheal intubation in ICU, which affects the physical and mental health of patients. This paper reviewed the current situation, influencing factors, evaluation, and intervention measures of thirst in patients with oral endotracheal intubation in ICU. It is hoped that reference can be provided for the thirst care in patients with oral endotracheal intubation in ICU.

Key words: oral endotracheal intubation; thirst; influencing factor; assessment; intervention; review