Sedatives & Hypnotics

Secobarbital (Seconal)

Street names: Seconal, Reds, Red devils, F-40s

Overdose? Act now. Call emergency services — say "unresponsive, not breathing". Give naloxone for opioid-like signs. Hotlines

⚡What it does

Barbiturates: tiny margin between dose and death
Fatal in overdose, brutal withdrawal (seizures) — replaced by benzos in medicine

Also known asSeconal, Reds, Red devils, F-40s

CategorySedatives & Hypnotics

Schedule / classSchedule II (US)

AppearanceRed-orange capsules (50–100 mg)

Street price~$15–$40 per capsule where diverted (rare)

Legal statusRx-only, Schedule II; felony without prescription

Last updated2026-09-12

Sources: NIDA, DEA

Substance	Class	Top risks	Street price
Secobarbital (Seconal)	Schedule II	Barbiturates: tiny margin between dose and death; Fatal in overdose, brutal withdrawal (seizures) — replaced by benzos in medicine	~$15–$40 per capsule where diverted
Zolpidem (Ambien/Stilnox)	Schedule IV	Sleep-walking, sleep-driving, hallucinations; Dependence and rebound insomnia	~$2–$10 per 10 mg tablet
Carisoprodol (Soma)	Schedule IV	Converts to meprobamate (Miltown) — dependence; Popular 'Soma Coma' mix with opioids — deadly	~$1–$8 per 350 mg tablet
Cyclobenzaprine (Flexeril)	Not scheduled	Overdose causes hallucinations, seizures, heart rhythm problems; Abuse usually in combination (potentiates opioids)	~$1–$5 per 10 mg tablet
Pentobarbital (Nembutal)	Schedule II	Veterinary euthanasia drug — overdose is usually fatal; Narrow safety margin (barbiturate)	~$30–$100+ per vial/capsule-equivalent

Street prices are regional estimates. Potency and cuts vary constantly — see our pressed pill guide.

Profiles are reviewed against NIDA/DEA/EMCDDA sources. See something off? Submit a correction — it goes straight to our editorial queue.