What kind of compounds are marijuana and LSD classified as?

Marijuana and LSD are classified as psychedelics due to their ability to alter perception, mood, and cognitive processes. Psychedelics are substances that can induce experiences often referred to as "hallucinations," changes in thought processes, and a sense of connectedness or altered sense of time.

LSD (lysergic acid diethylamide) is well-known for its potent psychoactive effects, leading to visual and auditory hallucinations and changes in thought patterns. Marijuana contains compounds like THC (tetrahydrocannabinol) that can also induce alterations in perception and mood but to a lesser extent compared to classical psychedelics.

This classification is essential in understanding their effects on the central nervous system and how they interact with various neurotransmitter systems, particularly serotonin receptors in the case of LSD. The understanding of these compounds' psychoactive properties is crucial for comprehending their therapeutic and recreational use, as well as their potential risks and benefits.