How do CYP450 inhibitors affect warfarin therapy
Increase coagulation effects which will prolong INR
Give 4 examples of CYP450 inhibitors
Isoniazid
Valproate
Ciprofloxacin
Omeprazole
Give 4 examples of CYP450 inducers
Carbamazepine
Rifampicin
Chronic alcohol use
Sulfonylurea