What's the waiting period for food after lipitor?

How long should you wait after taking Lipitor before eating?

Lipitor (atorvastatin) is usually taken once daily, either in the morning or evening, without regard to meals. Food does not meaningfully affect its absorption, so no waiting period is required.

How does timing affect absorption?

Absorption rates remain consistent whether taken with or not with food. Clinical data show that taking Lipitor with a high-fat meal slows the rate of absorption by 25 percent, but does not change the extent of absorption. This means overall exposure to the drug remains the same.

What happens if you take Lipitor with food?

Taking Lipitor with or around meal times is practical for routine adherence. Studies confirm that food does not interfere with the dose-dependent lowering of LDL cholesterol or any other efficacy endpoints. You can swallow the tablet whole with water and eat afterward or before without issue.

Why are companies challenging this patent?

Lipitor's original patent expired in 2011. Subsequent secondary patents covering crystal forms, salt forms, and formulations were challenged and invalidated in several countries, accelerating generic entry.