Generally, the operation time is not long, about ten minutes. The anesthesia process is relatively comfortable. First, you enter the operating room, lie down on the operating bed, and then get an intravenous injection. The anesthesiologist monitors your heart rate, blood pressure, etc. This process may be stressful because you are awake. Soon the anesthesiologist will give you oxygen and give you drugs through the vein. In about a minute, you will fall asleep, your breathing will weaken, and the operation will begin. When you wake up, the operation has ended (some anesthetic drugs can also make you do some sweet dreams). Some people may feel pain after surgery, while others may feel no pain. It varies from person to person, but generally they can tolerate it, or you can ask the anesthesiologist to give you some painkillers.