Includes: possible causes, signs and symptoms, standard treatment options Dilantin, or phenytoin, toxicity happens when you have high levels of Dilantin in. This is more likely to happen when doses are increased or other medications are started or stopped. Common symptoms of Dilantin toxicity include dizziness, drowsiness, coordination problems, rapid eye movements, and extreme fatigue. These signs and symptoms of Dilantin toxicity include hard time swallowing, confusion, coma, seizures, disorientation, nausea, hallucinations, agitation, throwing up, and decreased blood pressure, tenderness of gums, irritability and double vision.
Symptoms · Should we stop saying “epileptic”? A Comparison of the Effect of the Terms “Epileptic” and “Person with Epilepsy” · Symptoms of. Signs and symptoms of phenytoin toxicity typically correspond to the serum level, and progress from occasional mild nystagmus at Between 20 and 30 - Nystagmus. Between 30 and 40 - Ataxia, slurred speech, nausea, and vomiting. Between 40 and 50 - Lethargy and confusion. Higher than 50 - Coma and seizures.
Phenytoin-induced seizures: a paradoxical effect at toxic Intoxication with 5,5- diphenylhydantoin (Dilantin): clinical features, blood levels. Symptoms typically include high fever, a macular rash, and . capacity may display symptoms of toxicity despite normal total phenytoin levels. High drug level and the absence of toxic effect (or the absence of toxic effect correlated with the drug level) indicates that cytochrome P is.