General anesthetics are medications used to induce a state of controlled unconsciousness during surgical procedures. They work by affecting the central nervous system, allowing patients to undergo surgery without experiencing pain or awareness. These anesthetics can be administered through inhalation or intravenous injection. The use of general anesthetics is carefully monitored by an anesthesiologist or nurse anesthetist to ensure patient safety. They are responsible for adjusting the dosage and monitoring vital signs throughout the procedure. Recovery from general anesthesia typically involves a period of observation until the patient regains consciousness and stability.