Laden…
Phenytoin is an anticonvulsant from the group of hydantoin derivatives, primarily acting through the blockade of voltage-gated sodium channels. It stabilizes neuronal membranes and is primarily used for the treatment of epilepsy. Side effects may include neurological and dermatological reactions, necessitating careful monitoring.
Class
Hydantoin-Derivate
Pharmacological context
Mechanism
Phenytoin wirkt hauptsächlich durch die Hemmung von spannungsabhängigen...
Short read on known pharmacology
Interactions
No curated pairs visible
Curated visible combinations
Risk theme
Interpret risks carefully
Condensed from structured notes
Translation in progress
The German version has more complete content. This English page is being expanded; safety-critical risk and interaction sections may still appear while translation continues.
Receptor Targets
Mechanism of Action
Designations
IUPAC: 5,5-diphenylhydantoin
Legal Status
Legal status not verified by official sources. Please check current legislation independently.
Information without guarantee. Not legal advice.
Synapedia Evidence
Effects & Pharmacology translation in progress
English prose is being expanded. The German version currently has more detail.
Reported range 300 mg
Total duration 6–12 hours
Oral
| Tier | Dosage |
|---|---|
| Light | 100 mg |
| Reported | 300 mg |
| Strong | 600 mg |
Oral
Onset
30–60 minutes
Peak
1–2 hours
Total duration
6–12 hours
Avoid uncertain dosage claims and do not infer numbers when data is unclear.
Dose sensitivity varies greatly between individuals. Body weight, tolerance, route of administration, combinations, and pre-existing conditions significantly affect outcomes. These figures are not dosing recommendations — they describe reported ranges, not safe amounts.
Risks
Summary
Mögliche Nebenwirkungen umfassen Schwindel, Übelkeit und allergische Reaktionen.
Safer Use
The risks listed may be incomplete. Especially for research chemicals and rare substances, available data is limited.
Interaction details from the knowledge layer are still being translated.
Interaction data is based on known mechanisms. Unknown or rare interactions are possible and may be life-threatening.
Based on substance class, receptors, mechanisms, and effect profile.
This information is for scientific and harm-reduction purposes only. It does not constitute medical advice.
Share a report, observation, or question about this substance. Entries are reviewed before publication and marked as unverified community signals.
These entries are submitted by users and are not verified. They may contain subjective experiences, observations, source leads, or corrections. They do not replace scientific data and are not consumption advice.
The signal hub collects approved risk signals, experience reports and source leads by relevance.