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Drug Interactions between hyaluronidase / rituximab and ublituximab

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

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Interactions between your drugs

Major

riTUXimab ublituximab

Applies to: hyaluronidase / rituximab and ublituximab

Using ublituximab together with riTUXimab may increase the risk of serious infections. Talk to your doctor if you have any questions or concerns. Of particular concern is an infection known as progressive multifocal leukoencephalopathy (PML), which is a rare but serious viral infection of the brain that may lead to disability and death. Your doctor may already be aware of the risks but has determined that this is the best course of treatment for you and has taken appropriate precautions and is monitoring you closely for any potential complications. Let your doctor know if you develop signs and symptoms of infection such as fever, chills, sore throat, shortness of breath, blood in phlegm, weight loss; yellow skin, severe fatigue, diarrhea, vomiting, body aches; and pain or burning during urination. Also, seek immediate medical attention if you experience progressive weakness on one side of the body, clumsiness of limbs, disturbance of vision, confusion, or changes in thinking, memory, and personality, as these may be early symptoms of PML. 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

No alcohol/food interactions were found. However, this does not necessarily mean no interactions exist. Always consult your healthcare provider.

Therapeutic duplication warnings

Therapeutic duplication is the use of more than one medicine from the same drug category or therapeutic class to treat the same condition. This can be intentional in cases where drugs with similar actions are used together for demonstrated therapeutic benefit. It can also be unintentional in cases where a patient has been treated by more than one doctor, or had prescriptions filled at more than one pharmacy, and can have potentially adverse consequences.

Duplication

Cd20 monoclonal antibodies

Therapeutic duplication

The recommended maximum number of medicines in the 'CD20 monoclonal antibodies' category to be taken concurrently is usually one. Your list includes two medicines belonging to the 'CD20 monoclonal antibodies' category:

  • hyaluronidase/rituximab
  • ublituximab

Note: In certain circumstances, the benefits of taking this combination of drugs may outweigh any risks. Always consult your healthcare provider before making changes to your medications or dosage.

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.

Medical Disclaimer