Drug Interactions between MLK F2 and Rifadin IV
This report displays the potential drug interactions for the following 2 drugs:
- MLK F2 (bupivacaine/lidocaine/triamcinolone)
- Rifadin IV (rifampin)
Interactions between your drugs
lidocaine BUPivacaine
Applies to: MLK F2 (bupivacaine / lidocaine / triamcinolone) and MLK F2 (bupivacaine / lidocaine / triamcinolone)
Additional use of local anesthetics including lidocaine should generally be avoided within 96 hours following administration of BUPivacaine. Because the toxic effects of these medications are additive, using them together requires caution and constant monitoring of vital signs and state of consciousness to prevent serious and potentially life-threatening side effects such as methemoglobinemia (a condition that can deprive tissues and organs of oxygen), central nervous system reactions (e.G., convulsions, unconsciousness, coma, respiratory arrest), and cardiovascular disorders (e.G., low blood pressure, heart block, irregular heart rhythm, cardiac arrest). Patients require immediate medical attention if they develop signs and symptoms of methemoglobinemia such as pale, gray, or blue colored skin (cyanosis); headache; rapid heart rate; shortness of breath; lightheadedness; or fatigue. 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.
rifAMPin triamcinolone
Applies to: Rifadin IV (rifampin) and MLK F2 (bupivacaine / lidocaine / triamcinolone)
Using rifAMPin together with triamcinolone may decrease the effects of triamcinolone. Contact your doctor if your condition changes. 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.
rifAMPin lidocaine
Applies to: Rifadin IV (rifampin) and MLK F2 (bupivacaine / lidocaine / triamcinolone)
Information for this minor interaction is available on the professional version.
Drug and food interactions
rifAMPin food
Applies to: Rifadin IV (rifampin)
Food can decrease the levels of rifAMPin in your body. Taking rifAMPin on an empty stomach (at least 30 minutes before or 2 hours after a meal) will make it easier for your body to absorb the medication. Avoid drinking alcohol while taking rifAMPin because alcohol use may increase the risk of damage to your liver. It is important to seek immediate medical care if you experience any severe side effects or symptoms of liver damage such as fever, chills, joint pain or swelling, unusual bleeding or bruising, skin rash, itching, loss of appetite, fatigue, nausea, vomiting, dark colored urine, and/or yellowing of the skin or eyes. 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.
lidocaine food
Applies to: MLK F2 (bupivacaine / lidocaine / triamcinolone)
Grapefruit juice may increase the blood levels of lidocaine, which may increase the risk of side effects such as low blood pressure, slow heart rate, irregular heart rhythm, difficulty breathing and convulsions. Cigarette smoking may reduce the blood levels of lidocaine, which may make the medication less effective. It is best to avoid smoking during lidocaine therapy. Consuming cruciferous vegetables (e.G., broccoli, brussels sprouts) may also reduce the blood levels of lidocaine. Talk to a healthcare professional if you have any questions or concerns. 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.
Therapeutic duplication warnings
No warnings were found for your selected drugs.
Therapeutic duplication warnings are only returned when drugs within the same group exceed the recommended therapeutic duplication maximum.
See also
Drug Interaction Classification
Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit. | |
Moderately clinically significant. Usually avoid combinations; use it only under special circumstances. | |
Minimally clinically significant. Minimize risk; assess risk and consider an alternative drug, take steps to circumvent the interaction risk and/or institute a monitoring plan. | |
No interaction information available. |
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.
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