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 …

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 …

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, …

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

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 …

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 …

Sep 9, 2025 · Unsupervised use of hallucinogens like LSD can pose significant risks. However, LSD is being tested and is showing promise for treating generalized anxiety disorder …

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 …

Jun 2, 2025 · What is LSD? Lysergic acid diethylamide (LSD) is a hallucinogenic drug that produces powerful sensory distortions, intensifies mood and alters thought processes.