MDPV Facts
Stimulant;
Description
MDPV (3,4-methylenedioxypyrovalerone) is a synthetic stimulant of the pyrrolidinophenone class. It blocks dopamine and norepinephrine reuptake in the brain, driving intense stimulation.[1]
Subjective effects include intense euphoria, psychomotor stimulation, wakefulness, heightened motivation, and sharp focused drive. The experience is almost purely dopaminergic — raw stimulant energy without the emotional warmth of substances like MDMA, and the high tips rapidly toward paranoid dysphoria with repeated doses.[2]
MDPV carries extreme abuse liability and high acute toxicity; multiple deaths are confirmed, including one at a blood level far below typical recreational use.[3] Acute psychosis occurs in 26–40% of emergency presentations,[4] and compulsive redosing rapidly escalates into cardiovascular and psychiatric crisis.
Dose and durationby route · individual sensitivity varies
Starts in 15 – 30 minLasts 2 – 7 hoursAfter-effects 2 – 48 hours
Body and dependence
- Acute toxicity
- High
- Chronic toxicity
- Moderate
- Physical dependence
- Low
- Psychological dependence
- High
- Withdrawal
- Moderate
- Compulsive redosing
- High
Tolerance
- Builds
- Rapid
- Fully resets after
- Not recorded
- Carries over to
- cocaine;
methylphenidate; alpha-PVP; MDPHP
Effectslikely at a common dose
- Perception
- Dreaming suppression
- Body
- Stimulation;
Appetite suppression; Restlessness; Abnormal heartbeat; Wakefulness; Pupil dilation; Vasoconstriction; +14 possible, including Heart rate perception changes, Insomnia, Muscle tension - Thinking
- Compulsive redosing urge;
+10 possible, including Cognitive dysphoria, Confusion, Thought disorganization - Feeling
- Anxiety;
+7 possible, including Paranoia, Depression, Anhedonia - Self
- none likely · 5 possible, including Craving, Ego inflation, Compulsive repetitive behavior
Who shouldn't take it
Combinations62 recorded
Seek help immediately if
- Chest pain; racing, pounding, or irregular heartbeat
- Very high body temperature; heavy sweating; hot, flushed skin
- Severe agitation, paranoia, panic, or confusion
- Severe headache; muscle rigidity or twitching
- Seizures
- Signs of stroke — face drooping, one-sided weakness, slurred speech
- Difficulty breathing; collapse or unconsciousness
What to do
- Call emergency services for chest pain, overheating, seizure, or unresponsiveness
- Move them to a cool, quiet place and reduce stimulation
- Cool the body — remove excess clothing, apply cool damp cloths, fan them
- Keep them calm; reassure — panic worsens the cardiovascular strain
- If seizing, protect from injury (don't restrain); recovery position afterward
- Monitor breathing and be ready to give rescue breaths / CPR
Most stimulant overdoses settle with cooling, a calm environment, and time. The medical danger is hyperthermia, cardiac events (arrhythmia, heart attack, stroke), and seizures — get help immediately if any appear.
988 Suicide & Crisis LifelineFireside Project: 62-FIRESIDE
References
- [1]^Simmler LD, Buser TA, Donzelli M, et al. (2012) Pharmacological characterization of designer cathinones in vitro — British Journal of Pharmacology doi:10.1111/j.1476-5381.2012.02145.x
- [2]^Watterson LR, Kufahl PR, Nemirovsky NE, Sewalia K, Grabenauer M, Thomas BF, Marusich JA, Wegner S, Olive MF (2014) Potent rewarding and reinforcing effects of the synthetic cathinone 3,4-methylenedioxypyrovalerone (MDPV) — Addiction Biology doi:10.1111/j.1369-1600.2012.00474.x
- [3]^Desharnais B, Dazé Y, Huppertz LM, Mireault P, Skinner CD (2017) A case of fatal idiosyncratic reaction to the designer drug 3,4-methylenedioxypyrovalerone (MDPV) and review of the literature — Forensic Science, Medicine, and Pathology doi:10.1007/s12024-017-9894-1
- [4]^Murphy CM, Dulaney AR, Beuhler MC, Kacinko S (2013) 'Bath salts' and 'plant food' products: the experience of one regional US poison center — Journal of Medical Toxicology doi:10.1007/s13181-012-0243-1