Aggrenox

Pronounced: AG-reh-noks
Generic ingredients: Aspirin with Extended-release dipyridamole

Why is Aggrenox prescribed?

Aggrenox is prescribed to stave off a stroke in people who have had a "mini-stroke" (transient ischemic attack) or a full-scale stroke due to a blood clot blocking an artery in the brain.

Both the ingredients in Aggrenox prevent the formation of clots by interfering with the tendency of blood platelets to clump together. However, the two ingredients together are more effective at preventing strokes than either ingredient taken alone. Aggrenox doesn't eliminate the possibility of a stroke; but it does reduce the odds by almost six percentage points during the first two years of treatment.

Most important fact about Aggrenox

Because of the aspirin in Aggrenox, this product cannot be used by people who have an allergy to aspirin and other nonsteroidal anti-inflammatory drugs such as Advil, Motrin, and Naprosyn, or by people who suffer asthma attacks after taking aspirin.

How should you take Aggrenox?

Aggrenox should be taken once in the morning and once in the evening. The capsule should be swallowed whole without chewing. This drug may be taken with or without food.

--If you miss a dose...

Take it as soon as you remember. If it is almost time for your next dose, skip the one you missed and go back to your regular schedule. Never take 2 doses at the same time.

--Storage instructions...

Store at room temperature and protect from excessive moisture.

What side effects may occur?

Side effects cannot be anticipated. If any develop or change in intensity, inform your doctor as soon as possible. Only your doctor can determine if it is safe for you to continue taking Aggrenox.

• More common side effects may include:
  Abdominal pain, back pain, bleeding, diarrhea, dizziness, fatigue, headache, indigestion, joint pain, nausea, pain, vomiting

Why should Aggrenox not be prescribed?

You should not take Aggrenox if you have ever had an allergic reaction to aspirin, dipyridamole, or nonsteroidal anti-inflammatory drugs. You should also avoid this drug if you have asthma, a persistent runny nose, or nasal polyps, or if you have severe liver or kidney disease.

Aspirin can cause a dangerous brain disorder called Reye's Syndrome in children and teenagers who have a viral illness. Since Aggrenox contains aspirin, it is not recommended for children or teenagers.