Darunavir Tablets and Xylocaine HCl
Determining the interaction of Darunavir Tablets and Xylocaine HCl and the possibility of their joint administration.
In the database of official manuals used in the service creation an interaction registered by statistical results of studies was found, which can either lead to negative consequences for the patient health or strengthen a mutual positive effect. A doctor should be consulted to address the issue of joint drug administration.
Consumer:Using lidocaine together with darunavir can affect the rhythm of your heart. Contact your doctor if you experience tiredness, dizziness, and an irregular heartbeat. 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.
Professional:MONITOR: Coadministration with darunavir may increase the plasma concentrations of amiodarone, bepridil, systemic lidocaine, and quinidine. The proposed mechanism is darunavir inhibition of CYP450 3A4, the isoenzyme responsible for the metabolic clearance of these antiarrhythmic agents. The interaction has not been studied but could conceivably lead to serious and/or life-threatening reactions including cardiac arrhythmias and other toxicities.
MANAGEMENT: Caution is advised if darunavir must be used with amiodarone, bepridil, systemic lidocaine, or quinidine. Pharmacologic response and plasma antiarrhythmic drug levels should be monitored more closely whenever darunavir is added to or withdrawn from therapy, and the antiarrhythmic dosage adjusted as necessary.
- "Product Information. Prezista (darunavir)." Ortho Biotech Inc, Bridgewater, NJ.
Generic Name: darunavir
Brand name: Prezista
Synonyms: Darunavir
Generic Name: lidocaine
Brand name: UAD Caine, Xylocaine HCl, Xylocaine-MPF, Lidoject 1, Xylocaine Dental Cartridges, Lidoject 2, Xylocaine Duo-Trach Kit, Xylocaine HCl For Spinal, L-Caine, Dilocaine, Nervocaine, Truxacaine, Anestacaine
Synonyms: n.a.
In the course of checking the drug compatibility and interactions, data from the following reference sources was used: Drugs.com, Rxlist.com, Webmd.com, Medscape.com.
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