Can tums affect lipitor's efficacy if taken apart?

Short answer: There could be a small effect. Calcium carbonate in Tums can slightly reduce the absorption of atorvastatin (Lipitor) if they’re taken at the same time. To minimize any impact, space them by about 2 hours.

Practical tips:
- If you take Lipitor, take it first, then wait at least 2 hours before taking Tums. Or take Tums first and wait 2 hours before taking Lipitor.
- If you use antacids often, talk with your doctor about timing, a different type of antacid, or possibly adjusting your lipid-lowering plan.
- Don’t stop Lipitor without talking to your healthcare provider. If you notice your cholesterol targets aren’t being reached, contact your clinician.

If you’d like, tell me your typical times for Lipitor and Tums and I can suggest a concrete schedule.