Recreational drug use

eaters from India, c. 1790; Bhang is an edible preparation of cannabis native to the Indian subcontinent. It has been used in food and drink as early as 1000 BCE by Hindus in ancient India. in Kolkata, India Many researchers have explored the etiology of recreational drug use. Some of the most common theories are: genetics, personality type, psychological problems, self-medication, sex, age, depression, curiosity, boredom, rebelliousness, a sense of belonging to a group, family, and attachment issues, history of trauma, failure at school or work, socioeconomic stressors, peer pressure, juvenile delinquency, availability, historical factors, and/or socio-cultural influences. There has been no consensus on a single cause. Instead, experts tend to apply the biopsychosocial model. Chemical–ecological adaptations and the genetics of hepatic enzymes, particularly cytochrome P450, have led researchers to propose that "humans have shared a co-evolutionary relationship with psychotropic plant substances that is millions of years old." ==Health risks==

The severity of impact and type of risks that come with recreational drug use vary widely with the drug in question and the amount being used. There are many factors in the environment and within the user that interact with each drug differently. Alcohol is sometimes considered one of the most dangerous recreational drugs. Alcoholic drinks, tobacco products and other nicotine-based products (e.g., electronic cigarettes), and cannabis are regarded by various medical professionals as the most common and widespread gateway drugs. In the United States, Australia, and New Zealand, the general onset of drinking alcohol, tobacco smoking, cannabis smoking, and consumption of multiple drugs most frequently occurs during adolescence and in middle school and secondary school settings. Some scientific studies in the early 21st century found that a low to moderate level of alcohol consumption, particularly of red wine, might have substantial health benefits such as decreased risk of cardiovascular diseases, stroke, and cognitive decline. This claim has been disputed, specifically by British researcher David Nutt, professor of neuropsychopharmacology at the Imperial College London, who stated that studies showing benefits for "moderate" alcohol consumption in "some middle-aged men" lacked controls for the variable of what the subjects were drinking beforehand. Experts in the United Kingdom have suggested that some psychoactive drugs that may be causing less harm to fewer users (although they are also used less frequently in the first place) are cannabis, psilocybin mushrooms, LSD, and MDMA; however, these drugs have risks and side effects of their own. Drug harmfulness File:HarmCausedByDrugsTable.svg|thumb|class=skin-invert-image|alt=A chart showing relative drug harm of.|Chart of relative harmfulness of some psychoactive substances and less harmful drugs as "soft drugs". The term "soft drug" is considered controversial by critics as it may imply the false belief that soft drugs cause lesser or insignificant harm. Another issue is that the illegality of drugs causes social and economic consequences for users—the drugs may be "cut" with adulterants and the purity varies wildly, making overdoses more likely—and legalization of drug production and distribution could reduce these and other dangers of illegal drug use. ==Prevention==

In efforts to curtail recreational drug use, governments worldwide introduced several laws prohibiting the possession of almost all varieties of recreational drugs during the 20th century. The "war on drugs" promoted by the United States, however, is now facing increasing criticism. Evidence is insufficient to tell if behavioral interventions help prevent recreational drug use in children. One in four adolescents in the United States has used an illegal drug, and one in ten of those adolescents who need addiction treatment get some type of care. School-based programs are the most commonly used method for drug use education; however, the success rates of these intervention programs are highly dependent on the commitment of participants and are limited in general. ==Demographics==

Australia , Sydney with a blue light to prevent intravenous drug use. 2026. The 2016 national drug strategy household survey showed that Alcohol is the most widely used recreational drug in Australia with at least 86.2% of Australians aged 12 years and over having consumed alcohol at least once in their lifetime, compared to 34.8% of Australians aged 12 years and over who have used cannabis at least once in their lifetime. From the mid-19th century to the 1930s, American physicians prescribed Cannabis sativa as a prescription drug for various medical conditions. In the 1960s, the counterculture movement introduced the use of psychoactive drugs, including cannabis. Young adults and college students reported the recreational prevalence of cannabis, among other drugs, at 20-25% while the cultural mindset of using was open and curious. In 1969, the FBI reported that between the years 1966 and 1968, the number of arrests for marijuana possession, which had been outlawed throughout the United States under Marijuana Tax Act of 1937, had increased by 98%. Despite acknowledgement that drug use was greatly growing among America's youth during the late 1960s, surveys have suggested that only as much as 4% of the American population had ever smoked marijuana by 1969. By 1972, however, that number would increase to 12%. That number would then double by 1977. The Controlled Substances Act of 1970 classified marijuana along with heroin and LSD as a Schedule I drug, i.e., having the relatively highest abuse potential and no accepted medical use. Most marijuana at that time came from Mexico, but in 1975 the Mexican government agreed to eradicate the crop by spraying it with the herbicide paraquat, raising fears of toxic side effects. Colombia then became the main supplier. The "war on drugs" thus brought with it a shift from reliance on imported supplies to domestic cultivation, particularly in Hawaii and California. Beginning in 1982, the Drug Enforcement Administration turned increased attention to marijuana farms in the United States, and there was a shift to the indoor growing of plants specially developed for small size and high yield. After over a decade of decreasing use, marijuana smoking began an upward trend once more in the early 1990s, especially among teenagers, but by the end of the decade this upswing had leveled off well below former peaks of use. ==Society and culture==

s, such as Vodka Red Bull, are widespread and legal routes of administration for multiple drugs. Many movements and organizations are advocating for or against the liberalization of the use of recreational drugs, most notably regarding the legalization of marijuana and cannabinoids for medical and/or recreational use. Subcultures have emerged among users of recreational drugs, in addition to alternative lifestyles and social movements among those who abstain from them, such as teetotalism and "straight edge". Since the early 2000s, medical professionals have acknowledged and addressed the problem of the increasing consumption of alcoholic drinks and club drugs (such as MDMA, cocaine, rohypnol, GHB, ketamine, PCP, LSD, and methamphetamine) associated with rave culture among adolescents and young adults in the Western world. Studies have shown that adolescents are more likely than young adults to use multiple drugs, and the consumption of club drugs is highly associated with the presence of criminal behaviors and recent alcohol abuse or dependence. The prevalence of recreational drugs in human societies is widely reflected in fiction, entertainment, and the arts, subject to prevailing laws and social conventions. For instance, in the music industry, the musical genres hip hop, hardcore rap, and trap, alongside their derivative subgenres and subcultures, are most notorious for having continuously celebrated and promoted drug trafficking, gangster lifestyle, and consumption of alcohol and other drugs since their inception in the United States during the late 1980s–early 1990s. In video games, for example, drugs are portrayed in a variety of ways: including power-ups (cocaine gum replenishes stamina in Red Dead Redemption 2), obstacles to be avoided (such as the Fuzzies in ''Super Mario World 2: Yoshi's Island'' that distort the player's view when accidentally consumed), items to be bought and sold for in-game currency (coke dealing is a big part of Scarface: The World Is Yours). In the Fallout video game franchise, drugs ("chems" in the game) can fill the role of any above mentioned. Drug trafficking, gang rivalries, and their related criminal underworld also play a big part in the Grand Theft Auto video game franchise. ==Common recreational drugs==

The following substances are commonly used recreationally: Alcohol withdrawal can be life-threatening. • Amphetamines: Used recreationally to provide alertness and a sense of energy. Prescribed for ADHD, narcolepsy, depression, and weight loss. A potent central nervous system stimulant, in the 1940s and 50s methamphetamine was used by Axis and Allied troops in World War II, and, later on, other armies, and by Japanese factory workers. It increases muscle strength and fatigue resistance and improves reaction time. Methamphetamine use can be neurotoxic, which means it damages dopamine neurons. As a result of this brain damage, chronic use can lead to post acute withdrawal syndrome. • Caffeine: Often found in coffee, black tea, energy drinks, some soft drinks (e.g., Coca-Cola, Pepsi, and Mountain Dew, among others), and chocolate. It is the world's most widely consumed psychoactive drug, but has only mild dependence liability for long-term users. • Cannabis: Its common forms include marijuana and hashish, which are smoked, vaporized or eaten. It contains at least 85 cannabinoids. The primary psychoactive component is THC, which mimics the neurotransmitter anandamide, named after the Sanskrit word ananda meaning "joy, bliss, delight". When cannabis is eaten, THC is metabolized into 11-OH-THC; this molecule is the primary psychoactive compound of edible forms of cannabis. THC and 11-OH-THC are partial agonist at CB1 and CB2 receptors of the endocannabinoid system. • Cocaine: It is available as a white powder, which is insufflated ("sniffed" into the nostrils) or converted into a solution with water and injected. • MDMA: Commonly known as ecstasy, it is a common club drug in the rave scene. • Ketamine: An anesthetic used legally by paramedics and doctors in emergency situations for its dissociative and analgesic qualities and illegally in the club drug scene. • Lean: A liquid drug mixture made when mixing cough syrup, sweets, soft drinks and codeine. It originated in the 1990s in Houston. Ever since then, this drug usage has grown and is often used at parties and in the trap music scene. Many people would get a drowsy feeling when consuming this drug. • LSD: A popular ergoline derivative, that was first synthesized in 1938 by Albert Hofmann. However, he failed to notice its psychedelic effects until 1943. It's a serotonergic psychedelic (partial agonist at serotonin receptors, particularly the 5-HT2A subtypes) like psilocin, mescaline and DMT. But LSD is unique because it is also a partial agonist of dopamine and norepinephrine receptors, particularly the D2R subtypes. LSD (d-Lysergic Acid Diethylamide) is a molecule of the lysergamide family, a subclass of the tryptamine family. In the 1950s, it was used in psychological therapy, and, covertly, by the CIA in Project MKULTRA, in which the drug was administered to unwitting US and Canadian citizens. It played a central role in 1960s 'counter-culture', and was banned in October 1968 by US President Lyndon B Johnson. • Nitrous oxide: legally used by dentists as an anxiolytic and anaesthetic, it is also used recreationally by users who obtain it from whipped cream canisters (whippets or whip-its) (see inhalant), as it causes perceptual effects, a "high" and at higher doses, hallucinations. • Opiates and opioids: Available by prescription for pain relief. Commonly used opioids include oxycodone, hydrocodone, codeine, fentanyl, heroin, methadone, and morphine. Opioids have a high potential for addiction and have the ability to induce severe physical withdrawal symptoms upon cessation of frequent use. Heroin can be smoked, insufflated, or turned into a solution with water and injected. • Tobacco: Nicotiana tabacum. Nicotine is the key drug contained in tobacco leaves, which are either smoked, chewed or snuffed. It contains nicotine, which crosses the blood–brain barrier in 10–20 seconds. It mimics the action of the neurotransmitter acetylcholine at nicotinic acetylcholine receptors in the brain and the neuromuscular junction. The neuronal forms of the receptor are present both post-synaptically (involved in classical neurotransmission) and pre-synaptically, where they can influence the release of multiple neurotransmitters. • Tranquilizers: barbiturates, benzodiazepines (e.g. alprazolam, diazepam, etc.)(commonly prescribed for anxiety disorders; known to cause dementia and post acute withdrawal syndrome) • "Bath salts": slang term that generally refers to substituted cathinones such as Mephedrone and Methylenedioxypyrovalerone (MDPV), but not always • DMT – primary ingredient in ayahuasca, can also be smoked (inhalation causes a brief effect lasting usually 5 to 15 minutes). • Peyote: This hallucinogen contains mescaline, native to southwestern Texas and Mexico. Echinopsis pachanoi is a faster growing cactus containing mescaline. It is one of the few narcotics legally available in the United States for religious purposes by the Native American Church. • Salvia divinorum: This hallucinogenic Mexican herb in the mint family; not considered recreational, most likely due to the nature of the hallucinations (legal in some jurisdictions) • Synthetic cannabis: "Spice", "K2", JWH-018, AM-2201 • Quaaludes: A popular club drug in the 1970s. No longer prescribed or manufactured in many countries but remains popular in South Africa. ==Routes of administration==

of powdered drug of heroin used for rectal administration ("plugging") of heroin. Drugs are often associated with a particular route of administration. Many drugs can be consumed in more than one way. For example, marijuana can be swallowed like food or smoked, and cocaine can be "sniffed" in the nostrils, injected, or, with various modifications, smoked. • inhalation: all intoxicative inhalants (see below) that are gases or solvent vapours that are inhaled through the trachea, as the name suggests • insufflation: also known as "snorting", or "sniffing", this method involves the user placing a powder in the nostrils and breathing in through the nose, so that the drug is absorbed by the mucous membranes. Drugs that are "snorted", or "sniffed", include powdered amphetamines, cocaine, heroin, ketamine, MDMA, and snuff tobacco. • Subcutaneous injection (see also the article Skin popping): injection of drug into the third lowest layer of skin. • Intramuscular injection: injection of drug into a muscle. • intravenous injection (see also the article Drug injection): the user injects a solution of water and the drug into a vein, or less commonly, into the tissue. opioid analgesics with poor gastrointestinal bioavailability, LSD blotters, coca leaves, some hallucinogens. This route of administration is activated when chewing some forms of smokeless tobacco (e.g. dipping tobacco, snus). • intrarectal ("plugging"): administering into the rectum, most water-soluble drugs can be used this way. • smoking (see also the section below): tobacco, cannabis, opium, crystal meth, phencyclidine, crack cocaine, and heroin (diamorphine as freebase) known as chasing the dragon. • transdermal patches with prescription drugs: e.g. methylphenidate (Daytrana) and fentanyl. Many drugs are taken through various routes. Intravenous route is the most efficient, but also one of the most dangerous. Nasal, rectal, inhalation and smoking are safer. The oral route is one of the safest and most comfortable, but of little bioavailability. ==Types==

Depressants Depressants are psychoactive drugs that temporarily diminish the function or activity of a specific part of the body or mind. Colloquially, depressants are known as "downers", and users generally take them to feel more relaxed and less tense. Examples of these kinds of effects may include anxiolysis, sedation, and hypotension. Depressants are widely used throughout the world as prescription medicines and as illicit substances. When these are used, effects may include anxiolysis (reduction of anxiety), analgesia (pain relief), sedation, somnolence, cognitive/memory impairment, dissociation, muscle relaxation, lowered blood pressure/heart rate, respiratory depression, anesthesia, and anticonvulsant effects. Depressants exert their effects through a number of different pharmacological mechanisms, the most prominent of which include potentiation of GABA or opioid activity, and inhibition of adrenergic, histamine or acetylcholine activity. Some are also capable of inducing feelings of euphoria. The most widely used depressant by far is alcohol (i.e. ethanol). Stimulants or "uppers", such as amphetamines or cocaine, which increase mental or physical function, have an opposite effect to depressants. Depressants, in particular alcohol, can precipitate psychosis. A 2019 systematic review and meta-analysis by Murrie et al. found that the rate of transition from opioid, alcohol and sedative induced psychosis to schizophrenia was 12%, 10% and 9% respectively. Antihistamines Antihistamines (or "histamine antagonists") inhibit the release or action of histamine. "Antihistamine" can be used to describe any histamine antagonist, but the term is usually reserved for the classical antihistamines that act upon the H1 histamine receptor. Antihistamines are used as treatment for allergies. Allergies are caused by an excessive response of the body to allergens, such as the pollen released by grasses and trees. An allergic reaction causes release of histamine by the body. Other uses of antihistamines are to help with normal symptoms of insect stings even if there is no allergic reaction. Their recreational appeal exists mainly due to their anticholinergic properties, that induce anxiolysis and, in some cases such as diphenhydramine, chlorpheniramine, and orphenadrine, a characteristic euphoria at moderate doses. High dosages taken to induce recreational drug effects may lead to overdoses. Antihistamines are also consumed in combination with alcohol, particularly by youth who find it hard to obtain alcohol. The combination of the two drugs can cause intoxication with lower alcohol doses. Hallucinations and possibly delirium resembling the effects of Datura stramonium can result if the drug is taken in much higher than therapeutic doses. Antihistamines are widely available over the counter at drug stores (without a prescription), in the form of allergy medication and some cough medicines. They are sometimes used in combination with other substances such as alcohol. The most common unsupervised use of antihistamines in terms of volume and percentage of the total is perhaps in parallel to the medicinal use of some antihistamines to extend and intensify the effects of opioids and depressants. The most commonly used are hydroxyzine, mainly to extend a supply of other drugs, as in medical use, and the above-mentioned ethanolamine and alkylamine-class first-generation antihistamines, which are – once again as in the 1950s – the subject of medical research into their anti-depressant properties. For all of the above reasons, the use of medicinal scopolamine for recreational uses is also observed. Analgesics Analgesics (also known as "painkillers") are used to relieve pain (achieve analgesia). The word analgesic derives from Greek "αν-" (an-, "without") and "άλγος" (álgos, "pain"). Analgesic drugs act in various ways on the peripheral and central nervous systems; they include paracetamol (also known in the US as acetaminophen), the nonsteroidal anti-inflammatory drugs (NSAIDs) such as the salicylates (e.g. aspirin), and opioid drugs such as hydrocodone, codeine, heroin and oxycodone. Some further examples of the brand name prescription opiates and opioid analgesics that may be used recreationally include Vicodin, Lortab, Norco (hydrocodone), Avinza, Kapanol (morphine), Opana, Paramorphan (oxymorphone), Dilaudid, Palladone (hydromorphone), and OxyContin (oxycodone). Tranquilizers The following are examples of tranquilizers (GABAergics): • Barbiturates • Benzodiazepines • Ethanol (drinking alcohol; ethyl alcohol) • Nonbenzodiazepines • Others • carisoprodol (Soma) • chloral hydrate • diethyl ether • ethchlorvynol (Placidyl; "jelly-bellies") • gamma-butyrolactone (GBL, a prodrug to GHB) • gamma-hydroxybutyrate (GHB; G; Xyrem; "Liquid Ecstasy", "Fantasy") • glutethimide (Doriden) • kava (from Piper methysticum; contains kavalactones) • ketamine, a phencyclidine (PCP) analog • meprobamate (Miltown) • methaqualone (Sopor, Mandrax; "Quaaludes") • phenibut • propofol (Diprivan), a general anesthetic • theanine (found in Camellia sinensis, the tea plant) • valerian (from Valeriana officinalis) Stimulants is a commonly used stimulant. Stimulants, also known as "psychostimulants", induce euphoria with improvements in mental and physical function, such as enhanced alertness, wakefulness, and locomotion. Stimulants are also occasionally called "uppers". Depressants or "downers", which decrease mental or physical function, are in stark contrast to stimulants and are considered to be their functional opposites. Stimulants enhance the activity of the central and peripheral nervous systems. Common effects may include increased alertness, awareness, wakefulness, endurance, productivity, and motivation, arousal, locomotion, heart rate, and blood pressure, and a diminished desire for food and sleep. Use of stimulants may cause the body to significantly reduce its production of endogenous compounds that fulfill similar functions. Once the effect of the ingested stimulant has worn off the user may feel depressed, lethargic, confused, and dysphoric. This is colloquially termed a "crash" and may promote reuse of the stimulant. Amphetamines are a significant cause of drug-induced psychosis. Importantly, a 2019 meta-analysis found that 22% of people with amphetamine-induced psychosis transition to a later diagnosis of schizophrenia. • Cannabis: Tetrahydrocannabinol, the main psychoactive ingredient in this plant, can have sedative and euphoric properties. • Catnip: Catnip contains a sedative known as nepetalactone that activates opioid receptors. In cats it elicits sniffing, licking, chewing, head shaking, rolling, and rubbing which are indicators of pleasure. In humans, however, catnip does not act as a euphoriant. • Stimulants: "Psychomotor stimulants produce locomotor activity (the subject becomes hyperactive), euphoria, (often expressed by excessive talking and garrulous behaviour), and anorexia. The amphetamines are the best known drugs in this category..." • MDMA: The "euphoriant drugs such as MDMA ('ecstasy') and MDEA ('eve')" are popular among young adults. MDMA "users experience short-term feelings of euphoria, rushes of energy and increased tactility" as well as interpersonal connectedness. • Opium: This "drug derived from the unripe seed-pods of the opium poppy…produces drowsiness and euphoria and reduces pain. Morphine and codeine are opium derivatives." Opioids have led to many deaths in the United States, particularly by causing respiratory depression. Hallucinogens Hallucinogens can be divided into three broad categories: psychedelics, dissociatives, and deliriants. They can cause subjective changes in perception, thought, emotion and consciousness. Unlike other psychoactive drugs such as stimulants and opioids, hallucinogens do not merely amplify familiar states of mind but also induce experiences that differ from those of ordinary consciousness, often compared to non-ordinary forms of consciousness such as trance, meditation, conversion experiences, and dreams. Psychedelics, dissociatives, and deliriants have a long worldwide history of use within medicinal and religious traditions. They are used in shamanic forms of ritual healing and divination, in initiation rites, and in the religious rituals of syncretistic movements such as União do Vegetal, Santo Daime, Temple of the True Inner Light, and the Native American Church. When used in religious practice, psychedelic drugs, as well as other substances like tobacco, are referred to as entheogens. Hallucinogen-induced psychosis occurs when psychosis persists despite no longer being intoxicated with the drug. It is estimated that 26% of people with hallucinogen-induced psychosis will transition to a diagnosis of schizophrenia. This percentage is less than the psychosis transition rate for cannabis (34%) but higher than that of amphetamines (22%). Most inhalant drugs that are used non-medically are ingredients in household or industrial chemical products that are not intended to be concentrated and inhaled, including organic solvents (found in cleaning products, fast-drying glues, and nail polish removers), fuels (gasoline (petrol) and kerosene), and propellant gases such as Freon and compressed hydrofluorocarbons that are used in aerosol cans such as hairspray, whipped cream, and non-stick cooking spray. A small number of recreational inhalant drugs are pharmaceutical products that are used illicitly, such as anesthetics (ether and nitrous oxide) Inhalant users inhale vapor or aerosol propellant gases using plastic bags held over the mouth or by breathing from a solvent-soaked rag or an open container. The effects of inhalants range from an alcohol-like intoxication and intense euphoria to vivid hallucinations, depending on the substance and the dosage. Some inhalant users are injured due to the harmful effects of the solvents or gases, or due to other chemicals used in the products inhaled. As with any recreational drug, users can be injured due to dangerous behavior while they are intoxicated, such as driving under the influence. Computer cleaning dusters are dangerous to inhale, because the gases expand and cool rapidly upon being sprayed. In many cases, users have died from hypoxia (lack of oxygen), pneumonia, cardiac failure or arrest, or aspiration of vomit. Examples include: • Chloroform • Ethyl chloride • Diethyl ether • Ethane and ethylene • Laughing gas (nitrous oxide) • Poppers (alkyl nitrites) • Solvents and propellants (including propane, butane, freon, gasoline, kerosene, toluene) along with the fumes of glues containing them ==List of drugs which can be smoked==

Plants: • black tar heroin • cannabis • datura and other Solanaceae (formerly smoked to treat asthma) • opium • salvia divinorum • tobacco • possibly other plants (see the section below) Substances (also not necessarily psychoactive plants smoked within them): • 5-MeO-DMT • Bufotenine • crack cocaine • dimethyltryptamine (DMT) • DiPT • methamphetamine • Methaqualone • phencyclidine (PCP) • synthetic cannabinoids (see also: synthetic cannabis) • many others, including some prescription drugs ==List of psychoactive plants, fungi, and animals==

Minimally psychoactive plants which contain mainly caffeine and theobromine: • cocoa • coffee • guarana (caffeine in guarana is sometimes called guaranine) • kola • tea (caffeine in tea is sometimes called theine) – also contains theanine • yerba mate (caffeine in yerba mate is sometimes called mateine) Most known psychoactive plants: • cannabis: cannabinoids • coca: cocaine • kava: kavalactones • khat: cathine and cathinone • nutmeg: myristicin and elemicin • opium poppy: morphine, codeine, and other opiates • salvia divinorum: salvinorin A • tobacco: nicotine and beta-carboline alkaloids Solanaceae plants—contain atropine, hyoscyamine, and scopolamine: • datura • deadly nightshade Atropa belladonna • henbane • mandrake (mandragora) • other Solanaceae Cacti with mescaline: • Peyote • Trichocereus macrogonus, the Peruvian torch cactus, and in particular its variety T. macrogonus var. pachanoi, the San Pedro cactus Other plants: • Areca catechu (see: betel and paan)—arecoline • Ayahuasca (for DMT) • Calea zacatechichi • damiana • ephedra: ephedrine • kratom: mitragynine, mitraphylline, 7-hydroxymitragynine, raubasine, and corynanthine • Morning glory and Hawaiian Baby Woodrose – lysergic acid amide (LSA, ergine) • Rauvolfia serpentina: rauwolscine • Silene capensis • Tabernanthe iboga ("Iboga")—ibogaine • valerian: valerian (the chemical with the same name) • various plants like chacruna, jurema, vilca, and yopo – 5-MeO-DMT • yohimbe (Pausinystalia johimbe): yohimbine and corynanthine • many others Fungi: • various Amanita mushrooms: muscimol • Amanita muscaria: ibotenic acid and muscimol • Claviceps purpurea and other Clavicipitaceae: ergotamine (not psychoactive itself but used in synthesis of LSD) • psilocybin mushrooms: psilocybin and psilocin Psychoactive animals: • hallucinogenic fish • psychoactive toads: Bufo alvarius (Colorado River toad or Sonoran Desert toad) contains bufotenin (5-MeO-DMT) ==See also==