LSD is extremely potent, with noticeable effects at doses as low as 20 micrograms and is sometimes taken in much smaller amounts for microdosing. Despite widespread use, no fatal human overdoses …

LSD is synthetically made from lysergic acid, which is found in ergot, a fungus that grows on rye and other grains. It is so potent its doses tend to be in the microgram (mcg) range. It's effects, often …

Jun 10, 2025 · LSD (lysergic acid diethylamide), also called “acid,” is a type of synthetic and mind-altering substance (psychedelic). This belongs to a class of drugs called hallucinogens. When you …

What is LSD? Lysergic acid diethylamide (LSD) is a potent hallucinogen that has a high potential for abuse and currently has no accepted medical use in treatment in the United States.

May 27, 2020 · Lucy, acid, dots — whatever you want to call it, LSD is one of the most well-known hallucinogens. Here's a look at what it feels like, the risks involved, and how to stay safe if you …

Key facts about LSD, its effects, and risks. Learn about its appearance, common forms, and impact on mental health. Knowledge to stay safe.

Nov 25, 2025 · LSD, potent synthetic hallucinogenic drug that can be derived from the ergot alkaloids of the fungus Claviceps purpurea. LSD is prepared by chemical synthesis in a laboratory.

Sep 9, 2025 · LSD can trigger or exacerbate underlying psychiatric disorders, leading to psychosis, schizophrenia, or long-term hallucinations.

Jul 15, 2025 · Find out how LSD was discovered, how it went from a wonder drug to an illegal substance, and how it's used today.

May 4, 2024 · LSD affects the action of a brain chemical called serotonin. Serotonin helps control behavior, mood, the senses, and thinking. LSD is in a class of drugs called hallucinogens. These are …

Jul 30, 2025 · Despite the lack of evidence supporting a classic picture of physiologic dependence and addiction development with LSD misuse, people can still be profoundly and negatively impacted by …

Jun 14, 2017 · LSD, or lysergic acid diethylamide, is a hallucinogenic drug that was first synthesized a Swiss scientist in the 1930s. During the Cold War, the CIA conducted clandestine experiments with …

Oct 24, 2022 · LSD, commonly known as acid, is the most potent hallucinogen yet discovered: a drug that induces lengthy psychedelic trips with visual disturbances, sensory distortion, hallucinations, and …

Apr 5, 2023 · LSD was discovered in 1938 by Albert Hofmann, a Swiss chemist working at Sandoz Laboratories, who later became the first person to experience the drug’s psychoactive effects after …

l-LSD, also known as (–)-LSD or (5S,8S)-LSD, as well as l-lysergic acid diethylamide or l-lysergide, is a lysergamide and one of four possible stereoisomers of the lysergic acid diethylamide (LSD) molecule …

Feb 21, 2025 · What is LSD? Lysergic Acid Diethylamide (LSD) is a potent hallucinogen that has a high potential for abuse. Learn more here.

Mar 17, 2025 · LSD What is it? Very strong hallucinogen sold on streets that is odorless and colorless with high potential for misuse.

LSD is a Schedule I substance under the Controlled Substances Act. Schedule I substances have a high potential for abuse, no currently accepted medical use in treatment in the United States, and a lack …

LSD is a type of psychedelic drug that can lead to hallucinations. It’s also called acid. LSD alters a person's ability to think and feel. It can cause changes in sensation and emotions. In its pure state, …

Lysergic acid diethylamide (LSD), commonly referred to as “acid,” is a synthetic hallucinogen. LSD is very potent; only microgram amounts are required to produce overt hallucinations. LSD has been …

6 days ago · Academics and enthusiasts alike often consider the 1960s a “psychedelics golden age” of access, research, and culture.

Oct 14, 2025 · Lysergic acid diethylamide (LSD) is a psychedelic hallucinogen that produces changes in perception, senses, and mood. These often present as intense emotions, changes to thought …

WHAT IS LSD? Lysergic acid diethylamide is a potent hallucinogen that has a high potential for misuse and currently has no accepted medical use in treatment in the United States.

1 day ago · LSD contro ansia e depressione: studi preliminari mostrano risultati promettenti I ricercatori stanno indagando se la sostanza possa essere integrata nella medicina tradizionale, con o senza i …