My Husband Is On Dialysis For Two Years. Lately His

My husband is on dialysis for two years. Lately his pressure is elevated170/83 to As high as 190/83 he was taking metoprolol soccer 50 mugs 1 tablet daily plus lisinopril 20 mg 1 tablet daily but all of a sudden this increase in pressure.can something be put in the dialysis treatment . Today dr prescribed amlodipine 5 mg 1 tablet dally. Does it matter what time of day he takes med Also he takes Ranvella. He takes ranvella 1 tablet with meals and waited about 11/2 hrs before taking pressure mess at 8 at nite.