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Thiamine (vitamin B1)
psilodex.org/m/thiamine · data v2026.10.02
- Clinical contraindication
- None listed
- No clinical contraindication identified.
- Best available evidence
- Standard practice
- Half-life
- Not recorded
psilodex.org/m/thiamine · data v2026.10.02
Clinical data and state rules are separate facts. Both are shown; neither is a decision.
Due for review. This record was last reviewed on 2026-10-02, more than a year ago. Newer evidence or label changes may not be reflected yet.
No known interaction with psilocybin, and no reported toxicity at high intakes. Common with heavy alcohol use, where deficiency can cause Wernicke-Korsakoff syndrome; its use can point to alcohol history worth reviewing.
No reported interaction is not a finding of safety: most combinations with psilocybin have never been studied. Whether this combination suits a particular person is for their prescriber and provider to decide.
No pharmacology properties of concern are listed for this record.
No provision names this medication or its class.
Colorado · checked 2026-09-30Rule check overdue · the rules may have changed sinceNo provision names this medication or its class.
Oregon · checked 2026-09-30Rule check overdue · the rules may have changed sinceNew Mexico's clinical rules (proposed 7.35.3 NMAC) are not final. No provision naming this medication has been found.
New Mexico · checked 2026-10-02Rule check overdue · the rules may have changed sinceNo condition named in state rules is linked to this medication.