Atorvastatin Side Effects: 15 Potential Risks — What You Should Know
Atorvastatin is a statin used to lower LDL cholesterol and reduce the risk of heart attacks and strokes. Most people tolerate it well, and the cardiovascular benefits can be substantial. The viral-style claim that it has “15 dangerous side effects” needs some context.
Possible side effects
- Muscle aches or soreness
- Muscle weakness
- Muscle cramps or spasms
- Joint or back pain
- Headache
- Dizziness
- Nausea or indigestion
- Diarrhea or constipation
- Abdominal discomfort
- Sleep problems
- Fatigue or feeling weak
- Changes in liver enzymes
- Increased blood glucose/HbA1c
- Memory or confusion symptoms — reported with statins, although persistent cognitive problems appear uncommon.
- Serious muscle breakdown (rhabdomyolysis) — very rare, but potentially dangerous because it can damage the kidneys.
Not everyone experiences these effects, and several symptoms are common in the general population and aren’t necessarily caused by atorvastatin. The FDA lists nasopharyngitis, joint pain, diarrhea, extremity pain and urinary-tract infection among common adverse reactions in clinical trials
