Drug Interaction Report

Using atovaquone together with lactobacillus rhamnosus GG may decrease the effects of lactobacillus rhamnosus GG when these medications are taken at the same time. To prevent or minimize the interaction, lactobacillus rhamnosus GG should be administered at least 1 to 2 hours before or after atovaquone. Contact your doctor if you have any concerns. Your doctor may be able to prescribe alternatives that do not interact. It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using any medications without first talking to your doctor.

Food significantly enhances the absorption of atovaquone. You should take each dose of atovaquone at the same time each day with a meal or a milky drink. If you receive enteral nutrition (tube feeding), take atovaquone with your feeding. Taking it on an empty stomach may lead to inadequate blood levels and reduced effectiveness of the medication. Talk to your doctor if you have questions or have difficulty taking atovaquone with food.