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Interaction Check

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Selected Drugs Clear All

  • remove Dilt-CD
    diltiazem
  • remove Isordil Titradose
    isosorbide dinitrate
  • remove nadolol
    generic

multicheck MultiCheck Results - 3 Interactions

Smiley face Smiley face

Monitor/Modify Tx

Smiley face Smiley face Dilt-CD (diltiazem) + Isordil Titradose (isosorbide dinitrate)

Monitor/Modify Tx


diltiazem + isosorbide dinitrate

monitor BP: combo may incr. risk of severe hypotension, including syncope (additive effects)

Smiley face Smiley face Dilt-CD (diltiazem) + nadolol (generic)

Monitor/Modify Tx


diltiazem + nadolol

monitor BP, HR, consider monitoring ECG: combo may incr. risk of hypotension, PR interval prolongation, AV block, bradycardia (additive effects)

Smiley face Smiley face Isordil Titradose (isosorbide dinitrate) + nadolol (generic)

Monitor/Modify Tx


isosorbide dinitrate + nadolol

monitor BP: combo may incr. risk of severe hypotension, including syncope (additive effects)

Additional Considerations

Smiley face Smiley face diltiazem in Dilt-CD

avoid combo with beverages or products containing ethanol and Cardizem CD, Cartia XT, some generic extended-release (ER) capsules; combo may incr. diltiazem release rate, levels, risk of adverse effects, decr. duration of efficacy

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