digoxin, Lanoxin (cont.)

Pharmacy Author:
Medical and Pharmacy Editor:
Medical and Pharmacy Editor:

DRUG INTERACTIONS: Drugs such as verapamil (Calan, Verelan, Verelan PM, Isoptin, Isoptin SR, Covera-HS), quinidine (Quinaglute, Quinide), amiodarone (Cordarone), indomethacin (Indocin, Indocin-SR), alprazolam (Xanax, Xanax XR, Niravam), spironolactone (Aldactone), and itraconazole (Sporanox) can increase digoxin levels and the risk of toxicity. The co-administration of digoxin and beta-blockers (for example propranolol [Inderal, Inderal LA]) or calcium channel blockers or CCBs (for example, verapamil), which also reduce heart rate, can cause serious heart rate slowing.

Medically Reviewed by a Doctor on 3/27/2015

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