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 …

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, …

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.

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 take …

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 …

LSD use among high school students is a particular concern. More than 8 percent of high school seniors in the United States used the drug at least once in their lifetime, and nearly 4 percent …

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

Oct 17, 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 …

Feb 26, 2025 · LSD impacts serotonin pathways, changing mood, perception, and cognition. Explore its neurological effects, risks, and possible therapeutic uses.

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

Lysergic acid diethylamide (LSD) is gaining renewed interest as a potential treatment for anxiety, depression, and alcohol use disorder, with clinical trials reporting significant symptom …

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 …

Dec 31, 2024 · What is LSD and is it addictive? Learn about this strong hallucinogen, including its effects, signs of a hallucinogen use disorder, and treatment options.

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. …

Sep 29, 2025 · LSD, or lysergic acid diethylamide, is a potent hallucinogenic drug known for its ability to drastically alter perception, mood, and thought. It is synthesized from lysergic acid, …

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

May 24, 2023 · Lysergic acid diethylamide, commonly known as LSD, is a hallucinogenic drug. It is illegal in most countries. LSD can affect vision, emotions, thinking, and more. Swiss chemist …

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, …

6 days ago · In the early days of the internet, drug users flocked to a website called Erowid to detail experiences on everything from Advil to LSD. Today it is a goldmine for academics.

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, …

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 …

Albert Hofmann (11 January 1906 – 29 April 2008) was a Swiss chemist known for being the first to synthesize, ingest, and learn of the psychedelic effects of lysergic acid diethylamide (LSD). …

Key facts LSD is an illegal hallucinogenic drug that is usually swallowed. People who use LSD usually have trips that change their perception of reality. However, trips can be frightening and …

Oct 20, 2025 · A recent study found that a single dose of LSD effectively treated symptoms of anxiety for an astonishing 12 weeks.

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.

Lysosomal storage diseases (LSDs) are rare genetic disorders caused by lack of enzymes. LSDs damage your body cells and organs. Treatments help you manage symptoms.