Drug Interaction Report

Using methenamine together with lactobacillus reuteri may decrease the effects of lactobacillus reuteri when these medications are taken at the same time. To prevent or minimize the interaction, lactobacillus reuteri should be administered at least 1 to 2 hours before or after methenamine. 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.