Heart medication side effects: What’s normal and what’s not
Medications can help people with coronary artery disease (CAD) live a healthy life. But they can also come with unwanted side effects. Here’s what you need to know to stay safe.
Antiplatelet drugs
What they do: Prevent blood clots.
Examples: Aspirin (Bayer, Bufferin), clopidogrel (Plavix)
Common side effects: Bruising, nosebleeds
When to call your doctor: If you notice dark red or black stool or if you vomit blood, these may be signs of internal bleeding. It’s a rare side effect that can be life threatening if left untreated.
Statins
What they do: Reduce cholesterol.
Examples: Atorvastatin (Lipitor), lovastatin (Altoprev)
Common side effects: Muscle pain, weakness, slight rise in blood sugar
When to call your doctor: Severe muscle cramps or red urine may signal rhabdomyolysis, a rare complication where muscle tissue breaks down. Dark urine and yellow eyes and skin may also be signs of liver damage.
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Beta blockers
What they do: Slow your heart rate and lower your blood pressure.
Examples: Metoprolol (Lopressor) or propranolol (Inderal LA)
Common side effects: Fatigue, decreased libido
When to call your doctor: If you experience shortness of breath, chest pain, or dizziness, your doctor may lower your dose or switch you to another medication, like a calcium channel blocker.
