Estimulantes
4-Methylaminorex (4-MAR)
Street names: U4Euh, Euphoria, Ice (mistakenly)
Overdose? Act now. Call emergency services — say "unresponsive, not breathing". Give naloxone for opioid-like signs. Hotlines
⚡What it does
- Euforia y energía de larga duración (8-12 horas) como la amfetamina
⚠Key risks
- Hipertensión pulmonar ligada a la familia aminorex
- Insomnio, ansiedad y vasoconstricción
✚Overdose signs
- Dolor en el pecho, hipertensión
- Corazón de Carrera
- Agitación severa
Comparación de categoría — Estimulantes
| Substance | Class | Top risks | Street price |
|---|---|---|---|
| 4-Methylaminorex (4-MAR) | Schedule I | Pulmonary hypertension linked to aminorex family; Insomnia, anxiety, vasoconstriction | ~$20–$50 per gram |
| Cocaine | Schedule II | Heart attack/stroke even in young users; Severe addiction — craving cycle | ~$60–$120 per gram |
| Speed (amphetamine paste) | Schedule II | Insomnia, anxiety, paranoia; Heart strain and overheating | ~$10–$40 per gram |
| Methamphetamine | Schedule II | Addiction — among the most addictive drugs known; Meth mouth, skin sores, psychosis | ~$20–$100 per gram |
| Adderall (amphetamine salts) | Schedule II | Dependence and tolerance; Cardiovascular strain | ~$3–$15 per 30 mg tablet |
| Adderall XR | Schedule II | Same as Adderall; long duration masks sleep debt; Beads snorted bypass XR mechanism | ~$5–$20 per 30 mg capsule |
Street prices are regional estimates. Potency and cuts vary constantly.
?Frequently asked questions
What does 4-Methylaminorex (4-MAR) look like?
Polvo cristalino blanco o pequeños pellets
What are the signs of a 4-Methylaminorex (4-MAR) overdose?
Dolor en el pecho, hipertensión; Corazón de Carrera; Agitación severa Call emergency services immediately.
How addictive is it?
Hipertensión pulmonar ligada a la familia aminorex Dependence can develop with regular use.