Propofol is a medication commonly used as an anesthetic to induce and maintain sedation during medical procedures. It works by depressing the central nervous system, leading to a rapid onset of sleepiness. Due to its quick action, propofol is often favored in surgeries and procedures that require short-term anesthesia. This drug is typically administered intravenously and is known for its smooth recovery profile, allowing patients to wake up quickly after its use. However, propofol must be used with caution, as it can cause respiratory depression and requires monitoring by trained medical professionals during administration.