Hypertension Initiate with 5 mg/160 mg PO qDay OR Substitute for individually titrated components May increase dose after at least 2 weeks, not to exceed 10 mg/day amlodipine and 320 mg/day valsartan May be adminsitered concomitantly with other antihypertensive agents Hepatic impairment Not recommended for initial therapy; amlodipine 2.5 mg is not an available strength with available dosage forms for this drug combination Amlodipine: Exposure is increased with hepatic insufficiency, consider decreasing dose Valsartan: Exposure increased with mild-to-moderate hepatic insufficiency does not require dosage adjustment; unknown for severe hepatic impairment Elderly: Since both components of the combination are equally well...