Psilocybin (Magic Mushroom) Harm Reduction Guide
also known as: magic mushrooms, shrooms, psilocybin mushrooms
Psilocybin mushrooms are a natural psychedelic used for millennia in ceremonial contexts. Research shows significant potential for treating depression, anxiety, and addiction. Psilocybin is considered physiologically very safe — it's non-toxic, non-addictive, and has no known lethal dose — but psychological risk requires respect.
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Effects
- ✦Visual patterns, fractals, and colour enhancement
- ✦Deep introspection and emotional processing
- ✦Feelings of unity and interconnectedness
- ✦Altered time perception
- ✦Laughter and playfulness at lower doses
- ✦Ego dissolution and mystical experiences at higher doses
Duration
4–6 hours (peak 2–3 hours)
Dosage
Individual sensitivity varies. Always start at the lower end if you're new to this substance.
Risks
- ⚠Challenging or overwhelming psychological experiences
- ⚠Anxiety, paranoia, and confusion especially at higher doses
- ⚠Triggering latent mental health conditions in predisposed individuals
- ⚠Nausea, especially on come-up
- ⚠Risk of dangerous behaviour if in an unsafe setting
Harm Reduction Tips
- ✓Start with 1–1.5 g if you're new — lower doses are still genuinely meaningful
- ✓Set & setting is everything — choose a safe, familiar, comfortable space
- ✓Have an experienced, sober trip sitter for doses above 2.5 g
- ✓Fast for 4–6 hours before to reduce nausea and improve onset
- ✓Ginger tea or ginger chews can help with nausea during come-up
- ✓If overwhelmed, lie down, close your eyes, and surrender rather than resist
- ✓Lemon tekking (soaking in lemon juice) makes onset faster and stronger — use with caution
- ✓Avoid if you have a personal or family history of schizophrenia or psychosis
Dangerous Combinations
Always research interactions before combining any substances.
- ✕Lithium — can trigger seizures; avoid completely
- ✕Tramadol — seizure risk
- ✕Cannabis — significantly amplifies intensity; use very sparingly if at all
- ✕SSRIs — reduces effects; potential for unpredictable interactions
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This guide is for educational and harm reduction purposes only. It is not medical advice. Content informed by Psychonaut Wiki.