How long does Anastasia usually last on a patient?

Anesthesia duration can vary significantly depending on the type used and the patient's individual response. For general anesthesia, effects typically last a few hours, while regional anesthesia, like spinal or epidural, may last several hours to even up to 24 hours. Local anesthesia often lasts from one to several hours, depending on the specific agent and dosage used. Always consult with a healthcare provider for specifics related to individual cases.