Drug Interactions between asparaginase escherichia coli and dipyridamole

Caffeine may interfere with the effects of dipyridamole in dilating the arteries. You should avoid caffeine-containing products for at least 24 hours before an imaging procedure involving dipyridamole given by injection. However, no special precaution is necessary if you are taking dipyridamole orally for maintenance.

Talk to your doctor before using asparaginase Escherichia coli together with ethanol (alcohol). Combining these medications may increase the risk of side effects such as liver damage. You may need more frequent monitoring by your doctor to safely use both medications. Let your doctor know immediately if you develop right upper quadrant pain, increasing abdominal size, fever, swelling, rash, itching, loss of appetite, fatigue, nausea, vomiting, dark urine, and/or yellowing of the skin or eyes, as these may be signs and symptoms of liver damage. 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.

Ask your doctor before using dipyridamole together with caffeine. Using these medications together can decrease the effects of dipyridamole. It is recommended that caffeine including caffeine be avoided for 12 to 24 hours before dipyridamole administration. You may need a dose adjustment or special test if you 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.