special subjects
Perioperative Management
Other drugs that control chronic disorders
Most drugs taken to control chronic disorders, especially cardiovascular drugs (including antihypertensives), should be continued throughout the perioperative period. Most oral drugs can be given with a small sip of water on the day of surgery. Other drugs may have to be given parenterally or delayed until after surgery. Anticonvulsant levels should be measured preoperatively in patients with a seizure disorder. 