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Carotid Artery Disease
WHAT YOU NEED TO KNOW:
Carotid artery disease (CAD) means the major blood vessels in your neck are narrowed or becoming blocked. These 2 major blood vessels are called the carotid arteries. They supply your brain with blood. The narrow or blocked blood vessels increase your risk for a stroke. CAD is also called carotid artery stenosis.
Have someone call your local emergency number (911 in the US) if:
- You have any of the following signs of a stroke:
- Numbness or drooping on one side of your face
- Weakness in an arm or leg
- Confusion or difficulty speaking
- Dizziness, a severe headache, or vision loss
- You have any of the following signs of a heart attack:
- Squeezing, pressure, or pain in your chest
- You may also have any of the following:
- Discomfort or pain in your back, neck, jaw, stomach, or arm
- Shortness of breath
- Nausea or vomiting
- Lightheadedness or a sudden cold sweat
Call your doctor if:
- You have questions or concerns about your condition or care.
You may need any of the following:
- Aspirin, or other blood thinner, may be recommended. These will help prevent blood clots from forming in your carotid arteries. If your healthcare provider wants you to take aspirin, do not take acetaminophen or ibuprofen instead.
- Cholesterol medicine lowers your cholesterol level.
- Blood pressure medicine lowers or helps control your blood pressure.
- Take your medicine as directed. Contact your healthcare provider if you think your medicine is not helping or if you have side effects. Tell him or her if you are allergic to any medicine. Keep a list of the medicines, vitamins, and herbs you take. Include the amounts, and when and why you take them. Bring the list or the pill bottles to follow-up visits. Carry your medicine list with you in case of an emergency.
Warning signs of a stroke:
The words BE FAST can help you remember and recognize warning signs of a stroke:
- B = Balance: Sudden loss of balance
- E = Eyes: Loss of vision in one or both eyes
- F = Face: Face droops on one side
- A = Arms: Arm drops when both arms are raised
- S = Speech: Speech is slurred or sounds different
- T = Time: Time to get help immediately
Prevent a stroke:
- Do not smoke, and avoid secondhand smoke. Nicotine and other chemicals in cigarettes and cigars increase your risk for a stroke. Ask your healthcare provider for information if you currently smoke and need help to quit. E-cigarettes or smokeless tobacco still contain nicotine. Talk to your healthcare provider before you use these products.
- Eat a variety of healthy foods. Healthy foods include fruit, vegetables, whole-grain breads, low-fat dairy products, chicken, and fish. Choose fish that are high in omega-3 fatty acids, such as salmon and fresh tuna. Ask your healthcare provider for more information on a heart healthy diet and the DASH eating plan.
- Limit sodium (salt). Sodium may increase your blood pressure. Add less table salt to your foods. Read food labels and choose foods that are low in sodium. Your healthcare provider may suggest you follow a low sodium diet.
- Reach or maintain a healthy weight. Extra weight makes your heart work harder. Ask your healthcare provider what a healthy weight is for you. He or she can help you create a safe weight loss plan. Even a weight loss of 10% of your extra body weight can help your heart function better.
- Exercise regularly. Exercise helps improve heart function and can help you manage your weight. Exercise can also help lower your cholesterol and blood sugar levels. Try to get at least 30 minutes of exercise 5 times each week. Try to be physically active every day. This may include walking, riding a bicycle, or swimming. Your healthcare provider can help you create an exercise plan that works best for you.
- Limit alcohol. Alcohol can increase your blood pressure and triglyceride levels. A drink of alcohol is 12 ounces of beer, 5 ounces of wine, or 1½ ounces of liquor.
Follow up with your doctor as directed:
Write down your questions so you remember to ask them during your visits.
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The above information is an educational aid only. It is not intended as medical advice for individual conditions or treatments. Talk to your doctor, nurse or pharmacist before following any medical regimen to see if it is safe and effective for you.
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