While there are no reported cases of fatal overdoses from hallucinogens there are still significant risks associated with the use of these drugs. When consuming hallucinogens, such as LSD, a person’s perception of reality is affected, which can lead to people placing themselves in risky situations.
However with magic mushrooms it is often difficult to distinguish between them and other more poisonous look-alikes. Some poisonous mushrooms can cause permanent liver damage or death within hours of being consumed. It is very dangerous to pick and eat wild mushrooms.