A while ago, a friend of mine woke up and saw everything around her as green. When she shut her eyes or slept she also saw green. She had recently (within a matter of days) had a pacemaker/defibrillator implanted and was quite depressed. She went to the hospital ER and they sent her home. The next morning she went to another ER and was given anti-seizure medications, which cleared it up immediately. She has been kept on the medicines for two years, though she is working with her doctor to decrease the amounts and eventually wean off of them.



She understandably still wonders why this happens. She did not experience anything like a seizure prior to this experience.