4-HO-MET Dosage Guide

Fatal overdose from 4-HO-MET alone, at doses within the typical recreational range, is extremely unlikely based on the available evidence for classical psychedelics. The therapeutic index for most psychedelics is very wide. However, **psychological emergencies** can occur and require appropriate response: - Severe anxiety, panic, or psychotic episodes - Dangerous behavior due to impaired reality testing - Self-harm in the context of a distressing experience **Emergency management**: If someone is experiencing a severe adverse reaction, move them to a calm, quiet environment. Speak reassuringly. Do not restrain unless there is immediate danger. Benzodiazepines (if available and the person is conscious and able to swallow) can reduce acute anxiety. If psychotic symptoms, self-harm risk, or medical distress is present, seek emergency medical attention. **Medical attention**: Seek help immediately for seizures, extremely elevated body temperature, signs of serotonin syndrome (agitation, tremor, diarrhea, rapid heart rate), or if the substance consumed is uncertain. ## Community-Sourced Safety Information ### Managing Difficult Experiences Community recommendations for managing a difficult 4-HO-MET experience include: - **Change the environment** — move to a different room, go outside if safe, or change the lighting and music - **Reassurance** — remind the person that the effects are temporary and will subside within a few hours - **Benzodiazepines** — low-dose benzodiazepines (such as 0.5-1 mg alprazolam or 1-2 mg lorazepam) are widely recommended as effective "trip killers" that can significantly reduce intensity and anxiety - **Avoid cannabis** — if the experience is already overwhelming, cannabis will likely make it worse - **Hydration and comfort** — offer water and blankets, ensure physical comfort ### When to Seek Emergency Medical Help Community consensus is to seek emergency medical attention if: - The person loses consciousness - Seizure activity occurs - Heart rate is extremely rapid (above 150 bpm sustained) or irregular - Body temperature appears dangerously elevated - The person is unable to be reassured and is at risk of self-harm - Any substance combination was involved, particularly with lithium, MAOIs, or tramadol Community members emphasize that medical professionals will not judge or penalize individuals seeking help for psychedelic-related emergencies, and that withholding information about substances consumed can compromise treatment.