The aim is to investigate the anxiolytic effect, and hemodynamic stability of using virtual reality immersion in adult patients undergoing Dacryocystorhinostomy (DCR) operation under general anesthesia and to compare its effect to that of using Midazolam as a premedication.
Aged 18-65.
Both sexes.
American Society of Anesthesiologists (ASA) classification: I - II.
Patient undergoing Dacryocystorhinostomy Surgery (DCR) operation under general anesthesia.
Patient refusal.
Patients with cardiac diseases.
Patients with renal diseases.
Patients with drug sensitivity and seizures.