Do people forget things after they are unconscious?

Yes, people can forget things that happen while they are unconscious. This is often due to the brain's inability to form new memories during states of unconsciousness, such as during anesthesia or a coma. However, if a person is in a state of altered consciousness, like a concussion or fainting, they may have fragmented memories of the events leading up to their loss of consciousness. Overall, the ability to recall events varies based on the context and duration of unconsciousness.