Obtundation

Obtundation

Obtundation is a state of altered consciousness characterized by reduced alertness and a lessened interest in the environment, sometimes described as psychomotor retardation or torpor. An increased proportion of time is spent asleep and the patient is drowsy when awake. Obtundation is a less severe impairment of consciousness than stupor.

 

Cross References

Coma; Psychomotor retardation; Stupor