Medically reviewed on May 2, 2018
Uses of Aggrenox:
- It is used to prevent strokes.
What do I need to tell my doctor BEFORE I take Aggrenox?
For all patients taking Aggrenox (aspirin and dipyridamole):
- If you have an allergy to aspirin, dipyridamole, or any other part of Aggrenox (aspirin and dipyridamole).
- If you are allergic to any drugs like this one, any other drugs, foods, or other substances. Tell your doctor about the allergy and what signs you had, like rash; hives; itching; shortness of breath; wheezing; cough; swelling of face, lips, tongue, or throat; or any other signs.
- If you have any of these health problems: Asthma, bleeding problems, nose polyps, or rhinitis.
- If you have any of these health problems: Kidney disease or liver disease.
- If you have ever had ulcer disease.
- If you are taking another drug that has the same drug in it.
- If you are taking any other NSAID.
- If you are pregnant or may be pregnant. Do not take Aggrenox (aspirin and dipyridamole) if you are in the third trimester of pregnancy. You may also need to avoid Aggrenox (aspirin and dipyridamole) at other times during pregnancy. Talk with your doctor to see when you need to avoid taking Aggrenox (aspirin and dipyridamole) during pregnancy.
- If your child or teenager has or is getting better from flu signs, chickenpox, or other viral infections. The risk of a very bad problem called Reye's syndrome may be raised. Do not give Aggrenox (aspirin and dipyridamole) to a child or teenager who has or is getting better from a viral infection.
This is not a list of all drugs or health problems that interact with Aggrenox (aspirin and dipyridamole).
Tell your doctor and pharmacist about all of your drugs (prescription or OTC, natural products, vitamins) and health problems. You must check to make sure that it is safe for you to take Aggrenox (aspirin and dipyridamole) with all of your drugs and health problems. Do not start, stop, or change the dose of any drug without checking with your doctor.
What are some things I need to know or do while I take Aggrenox?
- Tell all of your health care providers that you take Aggrenox (aspirin and dipyridamole). This includes your doctors, nurses, pharmacists, and dentists.
- To lower the chance of feeling dizzy or passing out, rise slowly if you have been sitting or lying down. Be careful going up and down stairs.
- Talk with your doctor before you drink alcohol.
- This medicine may raise the chance of ulcers or bleeding from the stomach or bowel. Talk with the doctor.
- You may bleed more easily. Be careful and avoid injury. Use a soft toothbrush and an electric razor.
- If you are taking aspirin to help prevent a heart attack, talk with your doctor.
- If you are 65 or older, use Aggrenox (aspirin and dipyridamole) with care. You could have more side effects.
- This medicine may cause harm to the unborn baby if you take it while you are pregnant. If you are pregnant or you get pregnant while taking Aggrenox (aspirin and dipyridamole), call your doctor right away.
- Tell your doctor if you are breast-feeding. You will need to talk about any risks to your baby.
How is this medicine (Aggrenox) best taken?
Use Aggrenox (aspirin and dipyridamole) as ordered by your doctor. Read all information given to you. Follow all instructions closely.
- Take with or without food. Take with food if it causes an upset stomach.
- Swallow whole. Do not chew, break, or crush.
- Take with a full glass of water.
What do I do if I miss a dose?
- Skip the missed dose and go back to your normal time.
- Do not take 2 doses at the same time or extra doses.
See also: Dosage Information (in more detail)
What are some side effects that I need to call my doctor about right away?
WARNING/CAUTION: Even though it may be rare, some people may have very bad and sometimes deadly side effects when taking a drug. Tell your doctor or get medical help right away if you have any of the following signs or symptoms that may be related to a very bad side effect:
- Signs of an allergic reaction, like rash; hives; itching; red, swollen, blistered, or peeling skin with or without fever; wheezing; tightness in the chest or throat; trouble breathing, swallowing, or talking; unusual hoarseness; or swelling of the mouth, face, lips, tongue, or throat.
- Signs of bleeding like throwing up blood or throw up that looks like coffee grounds; coughing up blood; blood in the urine; black, red, or tarry stools; bleeding from the gums; vaginal bleeding that is not normal; bruises without a reason or that get bigger; or any bleeding that is very bad or that you cannot stop.
- Signs of liver problems like dark urine, feeling tired, not hungry, upset stomach or stomach pain, light-colored stools, throwing up, or yellow skin or eyes.
- Signs of kidney problems like unable to pass urine, change in how much urine is passed, blood in the urine, or a big weight gain.
- Weakness on 1 side of the body, trouble speaking or thinking, change in balance, drooping on one side of the face, or blurred eyesight.
- Chest pain that is new or worse.
- Feeling confused.
- Memory problems or loss.
- Feeling very tired or weak.
- Very bad dizziness or passing out.
- Very bad belly pain.
- Ringing in ears.
- Hearing loss.
What are some other side effects of Aggrenox?
All drugs may cause side effects. However, many people have no side effects or only have minor side effects. Call your doctor or get medical help if any of these side effects or any other side effects bother you or do not go away:
- Belly pain or heartburn.
- Upset stomach or throwing up.
- Loose stools (diarrhea).
- Joint pain.
- Feeling tired or weak.
- Back pain.
- You may have headaches when you start taking Aggrenox (aspirin and dipyridamole). Most of the time it gets better with time. Call your doctor if you have a headache that gets very bad, bothers you, or does not go away. There may be ways to lessen this side effect.
These are not all of the side effects that may occur. If you have questions about side effects, call your doctor. Call your doctor for medical advice about side effects.
You may report side effects to the FDA at 1-800-FDA-1088. You may also report side effects at http://www.fda.gov/medwatch.
See also: Side effects (in more detail)
If OVERDOSE is suspected:
If you think there has been an overdose, call your poison control center or get medical care right away. Be ready to tell or show what was taken, how much, and when it happened.
How do I store and/or throw out Aggrenox?
- Store at room temperature.
- Store in a dry place. Do not store in a bathroom.
- Keep all drugs in a safe place. Keep all drugs out of the reach of children and pets.
- Throw away unused or expired drugs. Do not flush down a toilet or pour down a drain unless you are told to do so. Check with your pharmacist if you have questions about the best way to throw out drugs. There may be drug take-back programs in your area.
Consumer information use
- If your symptoms or health problems do not get better or if they become worse, call your doctor.
- Do not share your drugs with others and do not take anyone else's drugs.
- Keep a list of all your drugs (prescription, natural products, vitamins, OTC) with you. Give this list to your doctor.
- Talk with the doctor before starting any new drug, including prescription or OTC, natural products, or vitamins.
- Some drugs may have another patient information leaflet. Check with your pharmacist. If you have any questions about Aggrenox (aspirin and dipyridamole), please talk with your doctor, nurse, pharmacist, or other health care provider.
- If you think there has been an overdose, call your poison control center or get medical care right away. Be ready to tell or show what was taken, how much, and when it happened.
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.
More about Aggrenox (aspirin / dipyridamole)
- Aggrenox Side Effects
- During Pregnancy
- Dosage Information
- Drug Images
- Drug Interactions
- Compare Alternatives
- Support Group
- Pricing & Coupons
- En Español
- 14 Reviews – Add your own review/rating
- Generic Availability
- Drug class: platelet aggregation inhibitors