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Drug Interactions between Dexamethasone Intensol and vamorolone

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

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Interactions between your drugs

Moderate

dexAMETHasone vamorolone

Applies to: Dexamethasone Intensol (dexamethasone) and vamorolone

Consumer information for this interaction is not currently available.

MONITOR: Coadministration with moderate inducers of CYP450 3A4 or the pregnane X receptor (PXR) may decrease the plasma concentrations of vamorolone. Vamorolone is partially metabolized in vitro by CYP3A4. The clinical significance of this interaction is unknown.

MANAGEMENT: Some authorities recommend using caution with the coadministration of vamorolone with moderate inducers of CYP3A4 and monitor for reduced vamorolone efficacy. No dose adjustments are recommended. The possibility of decreased corticosteroid effects should be considered. Patients should be monitored for signs and symptoms of steroid withdrawal and secondary renal insufficiency, including anorexia, hypoglycemia, nausea, vomiting, weight loss, muscle wasting, fatigue, weakness, dizziness, postural hypotension, depression, and adrenal crisis manifested as inability to respond to stress (e.g., illness, infection, surgery, trauma).

Drug and food interactions

Moderate

vamorolone food

Applies to: vamorolone

Grapefruit juice may increase the blood levels and effects of vamorolone. This may increase the risk and/or severity of side effects such as swelling, weight gain, electrolyte abnormalities, high blood pressure, high blood glucose, muscle weakness, depression, mood swings, acne, thinning skin, stretch marks, easy bruising, cataracts, glaucoma, excessive growth of facial or body hair, and abnormal distribution of body fat, especially in the face, neck, back, and waist. Other side effects that may occur include decreased ability to fight infections, increased risk of developing infections, and inadequate response to stress such as infection, surgery, trauma, or a severe asthma attack. Talk to your doctor 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

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

Cortisones

Therapeutic duplication

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

  • Dexamethasone Intensol (dexamethasone)
  • vamorolone

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