Examples

How It Works

Aspirin helps prevent the formation of blood clots. This can decrease the chance that a blood clot will form and block an already-narrowed artery.

Brand-name aspirin is no more effective than generic or store brands.

Why It Is Used

Aspirin may be given to people who have peripheral arterial disease (PAD). It may also be used after bypass surgery or angioplasty to prevent the formation of blood clots after these procedures.

How Well It Works

Aspirin may lower the risk for heart attack and stroke in people who have peripheral arterial disease.^{1, 2}

Side Effects

All medicines have side effects. But many people don't feel the side effects, or they are able to deal with them. Ask your pharmacist about the side effects of each medicine you take. Side effects are also listed in the information that comes with your medicine.

Here are some important things to think about:

• Usually the benefits of the medicine are more important than any minor side effects.
• Side effects may go away after you take the medicine for a while.
• If side effects still bother you and you wonder if you should keep taking the medicine, call your doctor. He or she may be able to lower your dose or change your medicine. Do not suddenly quit taking your medicine unless your doctor tells you to.

Call 911 or other emergency services right away if you have:

• Trouble breathing.
• Hives.
• Swelling of your face, lips, tongue, or throat.
• Coughing up blood, vomiting blood, or passing black, tarry, or bloody stools. (These are signs of bleeding inside your body.)

Call your doctor right away if you have any unusual bleeding, such as:

• Blood spots under your skin.
• A nosebleed that you cannot stop.
• Bleeding gums when you brush your teeth.

Common side effects of this medicine include:

• Stomach pain or discomfort.
• Nausea.

See Drug Reference for a full list of side effects. (Drug Reference is not available in all systems.)

What To Think About

Talk to your doctor before you start taking aspirin every day.

For more information about taking daily aspirin, see the topic Low-Dose Aspirin Therapy.

Taking medicine

Medicine is one of the many tools your doctor has to treat a health problem. Taking medicine as your doctor suggests will improve your health and may prevent future problems. If you don't take your medicines properly, you may be putting your health (and perhaps your life) at risk.