Pravastatin oral tablet can interact with other medications, vitamins, or herbs you may be taking. Accordingly, we evaluated the comparative efficacy and cost-effectiveness of every-other-day versus once-daily treatment with atorvastatin in patients with hypercholesterolemia. If that happens, switching to a different statin, lowering your dose, or taking your pill every other day instead of daily might help. Advertising Policy Of 54 patients, 46 completed the study. This may include taking the drugs every other day or less frequently. The absolute reduction of LDL-C was significantly lower in patients taking atorvastatin 20 mg every other day … Pravastatin doses are based on age, and are lower in children and teenagers. Take the medicine at the same time each day, with or without food. The findings are shown in Table 2. With some perseverance, you and your physician can develop a statin regimen that works for you. Group 1 received 10 mg every other day, group 2 received 10 mg every day, and group 3 received 20 mg every other day for a total of 6 weeks. An interaction is when a substance changes the way a drug works.