phenytoin, hydantoins Flashcards
1
Q
phenytoin indication
A
-tonic-clonic seizures
-work on sodium Chanels in brain
2
Q
how can phenytoin be administered
A
po or IV
3
Q
how is phenytoin administered via IV
A
slowly due to effects of sodium on the heart
4
Q
phenytoin therapeutic level
A
between 10-20
5
Q
phenytoin adverse effects
A
-gingival hyperplasia
-use alternative birth control
-unusual LFTs
-unusual CBC
-mouth care
-maculopapular rash
-soft toothbrush
-seizures occur if stopped abruptly
-stop alcohol
-sleepy
