Summary. Drug interactions are reported among people who take Amlodipine besylate and Carvedilol together. This study is created by eHealthMe based on reports of 1,417 people who take Amlodipine besylate and Carvedilol from FDA, and is updated regularly. Summary. Drug interactions are reported among people who take Amlodipine and Carvedilol together. This study is created by eHealthMe based on reports of 6,734 people who take Amlodipine and Carvedilol from FDA, and is updated regularly. Hello. I can understand your concern. You are right in suspecting an interaction between Carvedilol and Amlodipine. Both of them are medications which cause a fall in the blood pressure. Interaction between Amlodipine and Carvedilol: There is no known interaction between Amlodipine and Carvedilol in our records. However, an interaction may still exist. Norvasc (Amlodipine) works well to lower blood pressure and prevent chest pain. You can't miss doses, and you might get persistent swelling. Coreg (Carvedilol) is good for controlling chest pain and treating heart failure and heart attack. You have to take it with food, and you can't miss doses. WebMD provides information about interactions between Carvedilol Oral and beta-blockers-clonidine. Possible Side Effects Skin Rashes, Itching, Wheezing, Swelling, Sudden Weight Gain, Difficulty Breathing, Chest Pain, Dizziness, Lightheadedness, Fainting, Sweating. I have recently been prescribed Amlodipine-Benaz 5/10 MG capsules for treatment of hypertension. However, my resting pulse rate has consistently been in the 90's and increasing into the 100's at time, so I have been prescribed Carvedilol to help control the heart rate. Learn about drug interactions between carvedilol oral and losartan oral and use the RxList drug interaction checker to check drug combinations. Learn about drug interactions between amlodipine oral and carvedilol oral and use the RxList drug interaction checker to check drug combinations.