Medications play a vital role in preventing cardiac failure. Patient should maintain a list of all medications used and should take to the physician on every visit in order to prevent side effects when new medicines were suggested by the physician. Skipping the medication due to any cause may be very dangerous. Make it a daily habit of taking the medicines. Never stop taking medicines or reducing the frequency of taking medicines without the notice of doctor. Get all your prescriptions in one place to help you manage your medications better. Refill the prescription promptly.do not wait until you need to rush for it. Suddenly if you notice feeling a little dizzy, coughing more often, or feeling a little nauseated, it may be caused by your heart medications. Know from the physician or pharmacist regarding some possible side effects and about all the over-the-counter medications, supplements, vitamins, and herbs that are taken.