I also take Atenolol 50mg (bedtime), Simvastatin 20 mg (bedtime), Morphine ES 15 mg 3 times a day, Lexapro 20 mg (morning), Diazapram 2mg 8am and 8pm. The amLodipine is a new med for me and I am very tired after taking it last night with my other bedtime meds.