Drug Interaction Report

Ibandronate can affect kidney function and may increase the blood levels and effects of PEMEtrexed when used together. You may be more likely to develop serious side effects of PEMEtrexed such as anemia, bleeding problems, infections, and nerve damage. Contact your doctor if you experience severe nausea and vomiting, diarrhea, paleness of skin, fatigue, dizziness, fainting, unusual bleeding or bruising, fever, chills, body aches, flu-like symptoms, mouth ulcers or sores, and/or numbness, burning or tingling in your hands and feet. You may need a dose adjustment or more frequent monitoring by your doctor to safely use both medications. 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 may reduce the absorption of ibandronate, which may lead to lower blood levels of the medication and possibly reduced effectiveness. You should take ibandronate first thing in the morning, at least 30 minutes before you eat or drink anything or take any other medication. Take each dose with a full glass (6 to 8 ounces) of water, and use only plain water (not mineral or vitamin water). Do not take ibandronate if you cannot sit upright or stand for at least 30 minutes. Because ibandronate can cause irritation and ulcer in the stomach or esophagus (the tube that connects your mouth and stomach), you will need to stay upright for at least 30 minutes after taking this medication. Talk to your doctor or pharmacist if you have questions on how to take this or other medications you are prescribed. 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.