I have prescriptions for Amlodipine Besylate 0mg, Carvedilol 25mg, Losartan Potassium 50mg, Crestor 20mg, Isosorbde mn 30mg, Amlodipine Besylate 10mg, and Zetia 10mg. Can I safely take these once a day and two times a day for Carvedilol ? Which ones best take with food ? Will I get diarria ? I have angina and treated for coronary artery desease.