Clinical Study of Equivalent Doses of Oxycodone or Tegileridine on Patients Undergoing Gynecological Laparoscopic Hysterectomy

Exclusion Criteria

• •1. Patients with allergies to the medications used in this study.
• •2. Patients with severe diseases of major organs, such as the heart, lungs or brain, including a history of acute myocardial infarction, cerebral infarction, asthma or chronic obstructive pulmonary disease;
• •3. Patients with severe liver or kidney dysfunction, or concomitant severe endocrine disorders such as poorly controlled hypertension, diabetes, hyperthyroidism or hypothyroidism.
• •4. Patients with a difficult airway, oropharyngeal/cervical anomalies, or a history of prior tracheostomy;
• •5. A history of prolonged sedative/analgesic use, substance abuse or opioid dependence;
• •6. Patients with neuropsychiatric disorders or impaired communication/comprehension abilities.