LSD (lysergic acid diethylamide) is a hallucinogen that produces changes in perception, time, and space. It is typically ingested in small doses in liquid droplet form or on dissolvable blotter paper.
Currently, LSD is a Schedule I controlled substance. This means there is no known medical use for the drug and a high potential for abuse.
While LSD is not known to be physically addictive. People who have used the drug over a prolonged period can experience a psychological dependence on hallucinogens.
LSD abuse, particularly in higher doses, may result in serious mental health problems including the onset of schizophrenia, psychosis, mania, and other mental disorders.
How People Use LSD
LSD usually comes in a white powder form, tablet form, or as a clear liquid. The most common way to use LSD is swallowing it in sugar cubes or on gelatin sheets.
Liquid LSD may be added to drinks or ingested directly from the dropper. Due to the potency of LSD, the dose is often so small that it is invisible to the naked eye.
Side Effects Of LSD Abuse
LSD is an extremely potent psychedelic drug that can result in several physical, emotional, and mental side effects.
Effects of LSD may include:
- severe paranoia
- hallucinations
- emotional distress
- dilated or pinpoint pupils
- rapid heart rate
- distortions in reality
- altered sense of time
- suicidal thoughts
- nausea and vomiting
- seizures
- mood swings
- high blood pressure
- crossover senses (synesthesia)
- altered sense of self
- mental illness
- increased body temperature
- anxiety
“Bad Trips”
LSD may also produce a “bad trip” experience in people, particularly in larger doses. A bad trip may feel like living in a nightmare you can’t escape from, accompanied by intense auditory and visual hallucinations.
Hallucinogen Persisting Perception Disorder
Some people experience a condition called hallucinogen persisting perception disorder (HPPD) after LSD abuse.
With HPPD, a person may continue to re-experience the effects of the drug weeks or even years after they use it.
These experiences are referred to as flashbacks, and may include hallucinations or auditory distortions. Treatment for HPPD may include antidepressant or anti-seizure medication.
Dangers Of Mixing LSD With Other Substances
Some people use LSD alongside other drugs or alcohol to heighten the effects of both substances. Polysubstance abuse with LSD can be dangerous and potentially life-threatening.
LSD And Cocaine
While the combination of cocaine and LSD is not toxic, it is possible that certain complications may arise such as heart or respiratory failure that can lead to death.
Learn more about mixing LSD and cocaine.
LSD And Heroin
Mixing heroin and LSD may result in serious cardiovascular and respiratory complications. On the street, an LSD and heroin mixture is often referred to as a “frisco speedball”.
Learn about the dangers of mixing LSD and heroin.
LSD And Alcohol
Many people attest that drinking alcohol while on LSD may dull the hallucinogenic effects of the drug, while exacerbating other effects such as panic, fear, and aggression.
Does LSD Cause Withdrawal Symptoms?
Though some people may become psychologically dependent on LSD and abuse it frequently, LSD does not cause chemical dependence to the same degree as other substances such as alcohol or opioids.
As a result, when a person suddenly stops using LSD, it’s unlikely they will experience cravings or physical discomfort.
Psychological withdrawal symptoms from LSD abuse may include insomnia, depression, anxiety, or restlessness.
Risk Of Overdose From LSD Abuse
Currently, there is no known lethal dose of LSD. That is, a person will not overdose in the same way they would after taking too much heroin, alcohol, or cocaine.
This does not mean that taking large doses of LSD is not without risk. Severe injury and death may result from people experiencing terrifying hallucinations while having a bad trip.
Behavioral Health Treatment Programs For LSD Abuse
Even though using LSD does not lead to physical dependence and addiction, some people may require treatment to stop abusing the drug.
LSD addiction treatment services may include:
- inpatient treatment
- outpatient treatment
- detox
- cognitive behavioral therapy (CBT)
- dialectical behavior therapy (DBT)
- support groups
- mental health services
- aftercare
- case management and wellness services
FAQs For LSD Abuse
Read more about LSD use in the frequently asked questions listed below.
What Are The Street Names For LSD?
Some of the most common street names for LSD include boomers, mellow yellow, lucy mae, micro dot, and acid.
How Much Does LSD Cost?
A single dose or “hit” of LSD will cost between five and 20 dollars on the street. The cost of LSD is largely dependent on supply and demand, location, and strength of the product.
Can A Person Develop Tolerance To LSD?
Yes, tolerance to LSD can build quickly after repeated use. Tolerance to hallucinogenic drugs may be affected by the frequency of use and by the body’s metabolic process.
Find A Substance Use Disorder Treatment Center
For more information on the short-term and long-term effects of LSD misuse, as well as other resources for drug addiction and recovery, browse our website to find a treatment center to contact today.
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These include peer-reviewed journals, government entities and academic institutions, and leaders in addiction healthcare and advocacy. Learn more about how we safeguard our content by viewing our editorial policy.
- National Institute on Drug Abuse (NIDA) — Hallucinogens DrugFacts
https://nida.nih.gov/publications/drugfacts/hallucinogens - National Institute on Drug Abuse (NIDA) — How Do Hallucinogens (LSD), Psilocybin, Peyote, DMT, and Ayahuasca) Affect the Brain and Body?
https://nida.nih.gov/publications/research-reports/hallucinogens-dissociative-drugs/how-do-hallucinogens-lsd-psilocybin-peyote-dmt-ayahuasca-affect-brain-body - National Institute of Health (NIH) — Ergot: from witchcraft to biotechnology
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6640538/ - Substance Abuse and Mental Health Services Administration (SAMHSA) — 2020 National Survey on Drug Use and Health
https://www.samhsa.gov/data/sites/default/files/reports/rpt35325/NSDUHFFRPDFWHTMLFiles2020/2020NSDUHFFR1PDFW102121.pdf - U.S. Drug Enforcement Administration (DEA) — LSD
https://www.dea.gov/factsheets/lsd