No contraindication for postoperative morphine pain control
Female or male
Essential hypertension stage I and II (140\<=SBP\<=180; 90\<=DBP\<=110)
You may not be if
Liver disease
Renal disease
Those who is presumed to go to ICU after surgery
The patients with dementia or conscious disturbance
Pregnancy or breast feeding
Secondary hypertension
events in recent 6 months myocardial infarction cardiac bypass surgery unstable angina cerebrovascular events congestive heart failure significant arrhythmia thoracic surgery
Clareo Health | Relationship of Essential Hypertension and Its Treatments on the Postoperative Pain Management: a Prospective, Observational, Cross-sectional Study
