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Drug Interactions between MLK F2 and Xatmep

This report displays the potential drug interactions for the following 2 drugs:

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Interactions between your drugs

Major

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.

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Moderate

methotrexate triamcinolone

Applies to: Xatmep (methotrexate) and MLK F2 (bupivacaine / lidocaine / triamcinolone)

Using methotrexate together with triamcinolone can increase the blood levels or add to the side effects of methotrexate Talk with your doctor before using these medications together. This can cause a decrease in blood cell counts, easy bruising or bleeding, unusual weakness, mouth sores, nausea, vomiting, black or bloody stools, and urinating less than usual or not at all. If you take both medications together, tell your doctor if you have any of these symptoms. You may need a dose adjustment or special test if you take 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.

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Drug and food interactions

Moderate

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.

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Moderate

methotrexate food

Applies to: Xatmep (methotrexate)

Caffeine may reduce the effectiveness of methotrexate in the treatment of arthritis. If you are receiving methotrexate for arthritis, you may want to limit your intake of caffeine-containing foods and medications. Check with your doctor or pharmacist if you have concerns or are uncertain what products may contain caffeine.

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Moderate

methotrexate food

Applies to: Xatmep (methotrexate)

Methotrexate may cause liver problems, and using it with other medications that can also affect the liver such as ethanol may increase that risk. You should avoid or limit the use of alcohol while being treated with these medications. Call your doctor immediately if you have fever, chills, joint pain or swelling, unusual bleeding or bruising, skin rash, itching, loss of appetite, fatigue, nausea, vomiting, abdominal pain, dark urine, pale stools, and/or yellowing of the skin or eyes, as these may be signs and symptoms of liver damage. Talk to your doctor or pharmacist 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.

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Moderate

methotrexate food

Applies to: Xatmep (methotrexate)

Caffeine may reduce the effectiveness of methotrexate in the treatment of arthritis. If you are receiving methotrexate for arthritis, you may want to limit your intake of caffeine-containing foods and products. Contact your doctor if your symptoms worsen or your condition changes during treatment with these medications. 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.

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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

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Drug Interaction Classification

These classifications are only a guideline. The relevance of a particular drug interaction to a specific individual is difficult to determine. Always consult your healthcare provider before starting or stopping any medication.
Major Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit.
Moderate Moderately clinically significant. Usually avoid combinations; use it only under special circumstances.
Minor 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.
Unknown 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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