CYP 450 Flashcards
1
Q
CYP-P450 Inhibitors (mainly CYP3A4): A - Antifungals (Azoles, Allylamine Terbinafine) + Amiodarone + Antiparasitic (Albendazole, Thiabendazole) O - Omeprazole D - Disulfiram E - Erythromycin + Estrogen V - Valproate I - Isoniazid C - Cimetidine + Ciprofloxacin + Cephalosporins + Calcium Channel Blocker (Verapamil, Diltiazem) E - Ethanol (acute) S - Sulphonamides
A
Doxycycline
Diuretics
Fluoxetine (SSRI)
Grapefruit juice
2
Q
CYP1A2 Inhibitor
A
Ciprofloxacin (Fluoroquinolones)
Albendazole (Antiparasitic)
Thiabendazole (Antiparasitic)
3
Q
CYP2D6 Inhibitor
A
Terbinafine (Allylamine)
4
Q
CYP450 Inducers: P - Phenytoin, Phenobarbital C - Carbamazepine B - Bexarotene (Retinoid) + Barbiturates R - Rifampicin A - Alcohol (chronic) + Antifungal (Griseofulvin) S - Sulphonylureas + St Johns Wort
A
True
5
Q
CYP3A4 Substrate
A
CsA Doxycycline Lignocaine Ivermectin Warfarin
6
Q
CYP1A2 Substrate
A
Theophylline
Warfarin
7
Q
CYP2C9 Substrate
A
Warfarin
8
Q
CYP2D6 Substrate
A
Beta blockers TCA - Doxepine SSRIs MAO inhibitors Antiarrhythmic agents