Sedatives & Hypnotics
Kava Extract (Concentrated Liver Risk)
Street names: Kava extract, Kava capsules, Kavalactones
Overdose? Act now. Call emergency services — say "unresponsive, not breathing". Give naloxone for opioid-like signs. Hotlines
⚡What it does
- Anxiolysis, sedation, muscle relaxation
⚠Key risks
- Concentrated extracts concentrate liver risk — hepatotoxicity cases
- Drug interactions (benzos, alcohol, liver-metabolized meds)
- No quality standardization between brands
- Banned in multiple countries for liver reasons
✚Overdose signs
- Liver signs: jaundice, dark urine, fatigue
- Nausea
Category comparison — Sedatives & Hypnotics
| Substance | Class | Top risks | Street price |
|---|---|---|---|
| Kava Extract (Concentrated Liver Risk) | Supplement US; banned Germany/Switzerland/UK forms | Concentrated extracts concentrate liver risk — hepatotoxicity cases; Drug interactions (benzos, alcohol, liver-metabolized meds) | $15–$40 bottles |
| Zolpidem (Ambien/Stilnox) | Schedule IV | Sleep-walking, sleep-driving, hallucinations; Dependence and rebound insomnia | ~$2–$10 per 10 mg tablet |
| 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 |
| 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.
?Frequently asked questions
What does Kava Extract (Concentrated Liver Risk) look like?
Concentrated capsules/tinctures (standardized kavalactones)
What are the signs of a Kava Extract (Concentrated Liver Risk) overdose?
Liver signs: jaundice, dark urine, fatigue; Nausea Call emergency services immediately.
How addictive is it?
Concentrated extracts concentrate liver risk — hepatotoxicity cases Dependence can develop with regular use.
🔗Sources & further reading
Facts on this page are compiled from these primary sources. External links open in a new tab.