Drug Interaction Report

Using calcium glycerophosphate together with estramustine may decrease the effects of estramustine. Administration of estramustine should be separated at least 1 hour before or 2 hours after meals, milk, or calcium glycerophosphate. If your doctor does prescribe these medications together, you may need a dose adjustment or special test 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 and milk may decrease the levels of estramustine in your body. It is recommended that estramustine be taken at least 1 hour before or 2 hours after meals. This will make it easier for your body to absorb the medication. Estramustine should not be taken with milk or calcium containing products.