Ver el código de «Template:Phenytoin toxicity level chart»

===[[Phenytoin toxicity|Toxicity]] symptoms by [[phenytoin]] level^===
{| class="wikitable"
| align="center" style="background:#f0f0f0;"|'''Level'''
| align="center" style="background:#f0f0f0;"|'''Sypmtoms'''
|-
| >10||Usually no symptoms
|-
| 10-20||Occasional mild [[nystagmus]]
|-
| 20-30||[[Nystagmus]]
|-
| 30-40||[[Ataxia]], slurred speech, [[Nausea/vomiting]]
|-
| 40-50||Lethargy, confusion
|-
| >50||[[Coma]], [[seizure]] (rare)
|}
^Provides a rough guide only; neither sensitive nor specific