Atorvastatin 20mg Tablet

Atorvastatin 20mg – HMG-CoA Reductase Inhibitor (Statin)

Atorvastatin 20mg contains Atorvastatin Calcium 20mg, a hmg-coa reductase inhibitor (statin) for hypercholesterolaemia, cardiovascular risk reduction, secondary prevention. ASCOT-LLA: atorvastatin 10mg reduced coronary events 36%; 20mg provides moderate-intensity LDL lowering (approximately 43%).

Product Information

How It Works

Competitively inhibits HMG-CoA reductase, reducing hepatic cholesterol synthesis and upregulating LDL receptors.

People Also Ask

When should Atorvastatin be taken?

Any time of day — atorvastatin and rosuvastatin have long half-lives making timing flexible.

What are statin muscle side effects?

Myalgia (muscle aching) affects 5–10% of statin users. Serious myopathy (elevated CK) is rare. Rhabdomyolysis is very rare at standard doses. Risk increases with high-dose statins, renal impairment, hypothyroidism, and drug interactions (cyclosporine, CYP3A4 inhibitors with simvastatin). Stop statins and check CK if significant unexplained muscle pain develops.

Does Atorvastatin need to be taken lifelong?

For secondary prevention (post-MI, stroke), statin therapy is lifelong — stopping significantly increases recurrence risk. For primary prevention, risk-benefit reassessment at 3–5 years is reasonable. Never stop without discussing with your prescriber.

Does Atorvastatin affect liver function?

Mild transaminase elevation occurs in 1–3% of statin users — usually transient and reversible. Serious hepatotoxicity is rare. Baseline LFTs are checked before starting statins; routine monitoring is not required unless symptoms develop.

Can Atorvastatin interact with other medications?

Simvastatin has significant CYP3A4 interactions — avoid grapefruit juice, clarithromycin, azole antifungals, and HIV protease inhibitors at the 80mg dose. Atorvastatin and rosuvastatin have milder interaction profiles. All statins: caution with fibrates and niacin (myopathy risk).

Storage

Store at 15–30°C away from sunlight and moisture. Keep out of reach of children.