That headline is too sensational. Atorvastatin can cause side effects, but most people tolerate it well, and it has important benefits in reducing the risk of heart attack and stroke. You shouldn’t stop it because of a social-media list without discussing it with your clinician.
15 possible side effects and symptoms to know
- Headache
- Nausea
- Diarrhea
- Constipation
- Indigestion
- Stomach discomfort
- Muscle aches
- Muscle or joint pain
- Fatigue
- Dizziness
- Trouble sleeping
- Increased blood sugar or HbA1c
- Mild increases in liver enzymes
- Memory or concentration symptoms (reported by some people, though uncommon and generally reversible)
- Severe muscle pain or weakness with dark urine — rare but potentially serious and requires prompt medical attention
Most side effects are mild, and serious muscle or liver problems are uncommon. Atorvastatin can also interact with certain medicines and with large amounts of grapefruit, so your doctor or pharmacist should review your medications.
Don’t stop atorvastatin on your own. If you develop unexplained severe muscle pain or weakness, dark/cola-colored urine, yellowing of the skin or eyes, or severe abdominal symptoms, seek medical advice promptly.
A better headline would be: “Atorvastatin Side Effects: Which Are Common, Which Are Rare, and When to Call Your Doctor.”
