Medicines can help your heart work better. But they can’t do their job unless you take them exactly as directed by your doctor. Some results: Medicines help you feel better. They help your heart work better. They can help you stay out of the hospital.

ACE inhibitors widen blood vessels and increase the amount of blood your heart pumps. These medications also lower blood pressure and decrease the amount of work your heart has to perform.

Beta-blockers decreas your heart’s workload and help it beat more regularly. This can reduce chest pain. It may also lower your blood pressure.

The purpose of a diuretic, or “water pill” is to help your body get rid of excess water and salt. Diuretics can help you feel better and have more energy. They may also help lower blood pressure.

Digoxin helps slow your heartbeat. It also strengthens the heart muscle so it pumps better.

Medicine can help keep you healthy. But if you don’t take it correctly, it could harm you. Your doctor or pharmacist can help you learn the right way to take your medicine.

Take the time to learn about your medicine. For instance, why are you taking it? What does it do? Work with your doctor or other health care providers to get the answers you need.

The average American older than 65 takes two to seven prescription drugs daily; managing these medications properly is essential for good health.

If you have more than two medications to manage, consider getting a pill organizer -- a special container marked with the days of the week. Besides housing multiple medications, a compartmentalized organizer can be useful for keeping track of the medications you've taken.

These medications are life-giving and powerful. It's important to take them just as your doctor has prescribed.