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PST

This article is a stubmissing:
Subjective Effects
Pharmacology
Interactions
Tolerance
History & Culture
Legality
PST molecule structurePST molecule structure

Dosage & Duration

Duration

Onset30-90 minutes
After Effects1-30 hours

Subjective Effects

Subjective Effects not written up yet

Pharmacology

Pharmacology not written up yet

Interactions

Interactions not written up yet

An unlisted combination is an unknown one, not a safe one. Check a dedicated combination chart before mixing.

Check TripSit

Tolerance

Tolerance not written up yet

Harm Potential

Addiction & Dependence

Psychological

High

Poppy seed tea is classified as habit-forming, and withdrawal symptoms include anxiety and agitation.

Physical

High

Withdrawal is described with diarrhea, vomiting, sweating, rhinorrhea, agitation, anxiety, and seizures, supporting opioid physical dependence risk.

Toxicity

Lethal Dosage

Potency varies greatly and overdoses are reported because dosing is inconsistent and unpredictable. Unwashed seeds may contain lethal morphine concentrations in very large quantities, and high doses can cause death through hypoventilation or pulmonary aspiration of vomit.

respiratory

Side effects include bradypnea and respiratory depression; high doses can cause fatal hypoventilation.

gastrointestinal

Side effects include stomach ache, constipation, nausea, and risk of pulmonary aspiration of vomit at high doses.

urinary

Urinary retention is listed as a dose-related side effect.

Seizure Risk

Moderate

Seizures are listed among withdrawal symptoms.

History & Culture

History & Culture not written up yet

Legality

Legality not written up yet

Article Status

  • Josie Kins avatar
    Step 1 · Automated synthesis

    An autonomous workflow built by Josie Kins compiled this article's foundation from information published across the web.

  • Step 2 · First-pass reviewPending

    Not yet reviewed — this article is pending editorial review by Lyrea.

  • Step 3 · Citation reviewPending

    No one has reviewed this article's citations yet. That second pass checks each claim against the source it cites.

Recent changes7 human edits · latest

Times are UTCNewest first

24 January 2026

  1. Josie Kins · Updated the article · also 1,4-Butanediol, 1B-LSD, 1cP-AL-LAD and 573 more

  2. Josie Kins · Updated the article · also 1,4-Butanediol, 1B-LSD, 1cP-AL-LAD and 573 more

  3. Josie Kins · Updated the article · also 1,4-Butanediol, 1B-LSD, 1cP-AL-LAD and 573 more

  4. Josie Kins · Updated the article · also 1,4-Butanediol, 1B-LSD, 1cP-AL-LAD and 573 more

  5. Josie Kins · Updated the article · also 1,4-Butanediol, 1B-LSD, 1cP-AL-LAD and 573 more

  6. Josie Kins · Updated the article · also 1,4-Butanediol, 1B-LSD, 1cP-AL-LAD and 573 more

  7. Josie Kins · Updated the article · also 1,4-Butanediol, 1B-LSD, 1cP-AL-LAD and 573 more

All changes to this article · Site-wide recent changes

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