Atorvastatin

Atorvastatin is a prescription medication that lowers cholesterol levels in your blood. It belongs to a class of drugs called statins. Doctors prescribe it to reduce the risk of heart attack, stroke, and other heart problems.

Your liver makes cholesterol naturally, but too much can build up in your arteries. This buildup can block blood flow to your heart and brain. Atorvastatin works by slowing down cholesterol production in your liver.

This medication is one of the most widely prescribed drugs in the world. Millions of people take it daily to manage their cholesterol and protect their heart health. It comes in tablet form and is taken once a day, usually at the same time each day.

• Lowering high cholesterol levels in adults and children over 10 years old
• Reducing the risk of heart attack and stroke in people with heart disease
• Preventing heart disease in people with diabetes or other risk factors
• Lowering triglycerides, another type of fat in the blood
• Increasing HDL cholesterol, the good kind that protects your heart

Atorvastatin blocks an enzyme in your liver called HMG-CoA reductase. This enzyme is responsible for making cholesterol. When the enzyme is blocked, your liver produces less cholesterol. Your liver then pulls cholesterol from your blood to make up the difference.

This process lowers the amount of LDL cholesterol, often called bad cholesterol, in your bloodstream. It also raises HDL cholesterol, the good kind that carries cholesterol away from your arteries. Lower cholesterol means less buildup in your arteries and better blood flow to your heart and brain.

Typical doses range from 10 mg to 80 mg taken once daily. Most people start with 10 mg or 20 mg. Your doctor may adjust your dose based on your cholesterol levels and how you respond to treatment. Some people need higher doses to reach their cholesterol goals. Always take atorvastatin exactly as your doctor prescribes. You can take it with or without food, but try to take it at the same time each day.

• Muscle aches or pain
• Headache
• Diarrhea or constipation
• Nausea or upset stomach
• Joint pain
• Cold symptoms like runny nose or sore throat
• Trouble sleeping

Serious side effects are rare but can include severe muscle pain or weakness, dark urine, yellowing of skin or eyes, or unexplained fatigue. These may signal liver problems or muscle breakdown. Contact your doctor right away if you experience any of these symptoms. Stop taking atorvastatin and seek immediate medical help if you have signs of an allergic reaction.

• Grapefruit juice can increase atorvastatin levels and raise the risk of side effects
• Other cholesterol medications like gemfibrozil may increase muscle damage risk
• Certain antibiotics and antifungal medications can interact with atorvastatin
• Birth control pills and hormone replacement therapy may be affected
• HIV medications and some heart medications can change atorvastatin levels
• Not recommended during pregnancy or while breastfeeding
• Tell your doctor about all medications, vitamins, and supplements you take

Your doctor should check your cholesterol levels before you start atorvastatin and regularly during treatment. Blood tests typically measure LDL cholesterol, HDL cholesterol, and triglycerides. Your doctor may also order liver function tests to check your ALT levels. These tests make sure the medication is working and not causing liver problems. Most people get blood work done every 3 to 6 months at first, then less often once their cholesterol is stable. Rite Aid offers blood testing that measures over 200 biomarkers including cholesterol and liver function markers. Regular monitoring helps you and your doctor see if your treatment is working and catch any problems early.