SSRIs & SNRIs (the antidepressant class)
Street names: Fluoxetine, Sertraline, Escitalopram, Paroxetine, Citalopram, Venlafaxine, Duloxetine, Antidepressants
⚡What it does
- Lift depression and anxiety by raising serotonin (SSRIs) or serotonin + norepinephrine (SNRIs) over weeks, not hours — no same-day high, no addiction in the classic sense
- Take 2–6 weeks to work; missed doses and stopping cause a distinct withdrawal-like 'discontinuation syndrome': brain zaps, dizziness, irritability
- Emotional blunting at higher doses is common and under-discussed
⚠Key risks
- The mainstream class people actually mix with everything — and most of the mixing questions are answered with 'don't': alcohol multiplies sedation and worsens depression; MDMA is blunted AND carries serotonin-syndrome risk; tramadol, DXM, St John's Wort, triptans and MAOIs stack serotonin dangerously
- Serotonin syndrome: agitation, sweating, diarrhea, muscle rigidity, fever, confusion — an emergency when severe, and the reason 'can I drink on…' searches matter
- SNRIs (especially venlafaxine) have the harshest discontinuation — missing 1–2 doses can cause dizziness and 'brain zaps'
- Alcohol + SSRI doesn't poison the liver directly — it deepens sedation, impairs judgment and quietly reverses the medication's benefit
- Citalopram/escitalopram carry a dose-dependent heart-rhythm warning — relevant when people double doses carelessly
✚Overdose signs
- Serotonin syndrome: agitation, sweating, diarrhea, fever, muscle rigidity — especially after a mix
- Seizures after massive single overdoses (rare but documented)
- Excessive drowsiness with vomiting after mixing with alcohol or sleep meds
Category comparison — Sedatives & Hypnotics
| Substance | Class | Top risks | Street price |
|---|---|---|---|
| SSRIs & SNRIs (the antidepressant class) | Rx-only; unscheduled — the most-prescribed drug class on earth | The mainstream class people actually mix with everything — and most of the mixing questions are answered with 'don't': alcohol multiplies sedation and worsens depression; MDMA is blunted AND carries serotonin-syndrome risk; tramadol, DXM, St John's Wort, triptans and MAOIs stack serotonin dangerously; Serotonin syndrome: agitation, sweating, diarrhea, muscle rigidity, fever, confusion — an emergency when severe, and the reason 'can I drink on…' searches matter | Not a street drug — diverted scripts ~$0.50–2 per tablet |
| 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 |
?Frequently asked questions
What does SSRIs & SNRIs (the antidepressant class) look like?
Daily tablets or capsules (10–100 mg depending on drug); never sold as a 'high' — the misuse angle is entirely about mixing them with everything else
What are the signs of a SSRIs & SNRIs (the antidepressant class) overdose?
Serotonin syndrome: agitation, sweating, diarrhea, fever, muscle rigidity — especially after a mix; Seizures after massive single overdoses (rare but documented); Excessive drowsiness with vomiting after mixing with alcohol or sleep meds Call emergency services immediately.
How addictive is it?
The mainstream class people actually mix with everything — and most of the mixing questions are answered with 'don't': alcohol multiplies sedation and worsens depression; MDMA is blunted AND carries serotonin-syndrome risk; tramadol, DXM, St John's Wort, triptans and MAOIs stack serotonin dangerously 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.