Alternative medicine (2)
- Chelation therapy for heart disease
- Herbal supplements may not mix with heart medicines
- Chagas disease
- Flu shots: Especially important if you have heart disease
- Myocardial ischemia
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- Nuts and your heart: Eating nuts for heart health
- Heart-healthy diet: 8 steps to prevent heart disease
- Menus for heart-healthy eating: Cut the fat and salt
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- Couponing and other frugal food shopping tips
- Mediterranean diet: Choose this heart-healthy diet option
- Tool: Target heart rate calculator
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- Metabolic syndrome
- Stress symptoms: Effects on your body, feelings and behavior
- Heart disease in women: Understand symptoms and risk factors
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- Heart attack symptoms: Know what's a medical emergency
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- Blood tests for heart disease
- Cholesterol test
- C-reactive protein test
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- Daily aspirin therapy: Understand the benefits and risks
- Drug-eluting stents: Do they increase heart attack risk?
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Flu shots: Especially important if you have heart disease
If you have heart disease, flu shots can reduce your risk of flu-related complications. Discover the benefits of getting a flu shot and when to get one.By Mayo Clinic staff
If you have heart disease, flu season can be a dangerous time. Death from influenza (flu) is more common among people with heart disease than among people with any other chronic condition. Fortunately, getting a flu shot can reduce your risk of catching the flu or developing complications from the flu.
Doctors have long recommended that older adults and other high-risk groups get flu shots, but they now emphasize the importance of flu shots for those with heart disease. The flu shot could prevent thousands of flu-related complications and deaths every year in people who have heart disease.
Why are flu shots important for those with heart disease?
Flu seasons vary from year to year in length and severity. For this and other reasons, it's not possible to know how many flu-related deaths occur. The Centers for Disease Control and Prevention estimates a range of flu-related deaths in the thousands annually in the United States. The rate of flu-related complications is even higher among people with heart disease.
If you have heart disease, you're at increased risk of complications from the flu — including pneumonia, respiratory failure, heart attack and death. Having the flu can also cause dehydration and worsen pre-existing conditions, such as heart failure, diabetes or asthma.
It's a good idea to get a flu shot if you live with or care for someone who has heart disease. Lowering your risk of getting the flu will lower the risk of those around you.
Even if you get the flu despite having a flu shot, you'll probably have a less severe case of the flu. Getting a flu shot might even lower your risk of a heart attack if you have heart disease.
Is it safe to get a flu shot if I have heart disease?
Flu shots are safe for most people who have heart disease. Get your flu vaccine injected by needle, which is usually done in the arm. Some people develop mild arm soreness at the injection site, a low-grade fever (about 99 to 100 F, or 37 to 38 C) or muscle aches. These side effects usually go away within a day or two.
The flu vaccine that is given by nasal spray (FluMist) isn't recommended for people with heart disease because it's made with live virus that can trigger flu symptoms in people with heart disease.
Talk to your doctor before getting a flu shot if:
- You're allergic to eggs
- You've had a serious allergic reaction to the flu vaccine in the past
- You have a history of Guillain-Barre syndrome that developed after receiving a flu shot
- You're sick with a fever at the time you plan to get a flu shot
(1 of 2)
- Questions and answers: Seasonal flu shot. Centers for Disease Control and Prevention. http://www.cdc.gov/flu/about/qa/flushot.htm. Accessed Nov. 6, 2012.
- Estimating deaths from seasonal influenza in the United States. Centers for Disease Control and Prevention. http://www.cdc.gov/flu/about/disease/us_flu-related_deaths.htm. Accessed Nov. 6, 2012.
- Flu and heart disease and stroke. Centers for Disease Control and Prevention. http://www.cdc.gov/flu/heartdisease/index.htm. Accessed Nov. 6, 2012.
- Loomba RS, et al. Influenza vaccination and cardiovascular morbidity and mortality: Analysis of 292,383 patients. Journal of Cardiovascular Pharmacology and Therapeutics. 2012;17:277.
- Correction. Circulation. http://circ.ahajournals.org/content/114/22/e616. Accessed Nov. 6, 2012.
- Smith SC Jr., et al. AHA/ACCF Secondary prevention and risk reduction therapy for patients with coronary and other atherosclerotic vascular disease: 2011 update: A guideline from the American Heart Association and American College of Cardiology Foundation. Circulation. 2011;124:2458.
- Flu season poses special problems for heart patients. American Heart Association. http://www.heart.org/HEARTORG/Conditions/More/MyHeartandStrokeNews/The-Fluand-Heart-Disease_UCM_445089_Article.jsp. Accessed Nov. 4, 2012.