Anticonvulsants Flashcards

1
Q

Hydantoins: Common Drugs

A

Phenytoin (Dilantin), fosphenytoin (Cerebyx)

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2
Q

Hydantoins: Mechanism of Action

A

Stabilizes neuronal membranes by decreasing sodium influx, reducing seizure activity.

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3
Q

Hydantoins: Contraindications

A

Sinus bradycardia, heart block, hypersensitivity.

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4
Q

Hydantoins: Safety Considerations

A

Monitor serum drug levels, gingival hyperplasia, and for signs of toxicity (nystagmus, ataxia).

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5
Q

Iminostilbenes: Common Drugs

A

Carbamazepine (Tegretol), oxcarbazepine (Trileptal)

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6
Q

Iminostilbenes: Mechanism of Action

A

Reduces synaptic transmission by blocking sodium channels, used in seizure disorders and neuropathic pain.

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7
Q

Iminostilbenes: Contraindications

A

Bone marrow depression, hypersensitivity, history of bone marrow suppression.

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8
Q

Iminostilbenes: Safety Considerations

A

Monitor CBC, liver function, and for signs of bone marrow suppression (anemia, leukopenia).

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