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Interaction Check

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Selected Drugs Clear All

  • remove cefadroxil
    generic
  • remove Duricef
    cefadroxil
  • remove Ismo
    isosorbide mononitrate
  • remove Lopressor
    metoprolol tartrate

multicheck MultiCheck Results - 1 Interaction

Smiley face Smiley face

Monitor/Modify Tx

Smiley face Smiley face Ismo (isosorbide mononitrate) + Lopressor (metoprolol tartrate)

Monitor/Modify Tx


isosorbide mononitrate + metoprolol

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

Additional Considerations

Smiley face Smiley face metoprolol in Lopressor

avoid combo with beverages or products containing ethanol and metoprolol extended-release (ER) sprinkle; combo may incr. metoprolol release rate, levels, risk of adverse effects, decr. duration of efficacy

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