Is lipitor dose dependent on body weight?

Typically, Lipitor (atorvastatin) dosing is not based on body weight.

• Standard dosing is fixed by indication and your lipid response (LDL-C levels), not weight.
• Usual adult dosing starts at 10–20 mg once daily (sometimes higher depending on the goal/risk), and then the dose is adjusted every ~2–4 weeks based on your LDL-C response.
• Dosing can vary with kidney vs liver function (though atorvastatin is primarily handled by the liver), drug interactions, and the presence of certain genetic/lifestyle risk factors, but not generally by body weight.

If you tell me your age, why it was prescribed (e.g., high LDL, ASCVD risk), current dose, and any other meds you take, I can help interpret whether your situation might warrant a different approach.