P450 Inducers Flashcards

1
Q

Is this medication an inducer or inhibitor of the p450 system?
Antiepileptics (phenytoin, carbamazepine)

A

Inducer

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2
Q

Is this medication an inducer or inhibitor of the p450 system?
Rifampicin

A

Inducer

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3
Q

Is this medication an inducer or inhibitor of the p450 system?
St John’s Wort

A

Inducer

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4
Q

Is this medication an inducer or inhibitor of the p450 system?
Barbiturates

A

Inducer

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5
Q

Is this medication an inducer or inhibitor of the p450 system?
Sulphonylurea

A

Inducer

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6
Q

Is this medication an inducer or inhibitor of the p450 system?
Antibiotics (metronidazole, ciprofloxacin, erythromycin)

A

Inhibitor

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7
Q

Is this medication an inducer or inhibitor of the p450 system?
Isoniazid

A

Inhibitor

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8
Q

Is this medication an inducer or inhibitor of the p450 system?
Cimetidine, omeprazole

A

Inhibitor

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9
Q

Is this medication an inducer or inhibitor of the p450 system?
SSRI (fluoxetine, sertraline)

A

Inhibitor

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10
Q

Is this medication an inducer or inhibitor of the p450 system?
Amiodarone

A

Inhibitor

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11
Q

Is this medication an inducer or inhibitor of the p450 system?
Sodium valproate

A

Inhibitor

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12
Q

What is the difference between chronic and acute alcohol intake on the p450 system?

A

Chronic - inducer of p450 system

Acute - inhibitor of p450 system

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