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Interaction Check

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Selected Drugs Clear All

  • remove Blisovi Fe 1/ 20
    norethindrone/ ethinyl estradiol
  • remove Janumet XR
    sitagliptin/ metformin
  • remove Nitrostat
    nitroglycerin

multicheck MultiCheck Results - 4 Interactions

Smiley face Smiley face

Monitor/Modify Tx

Smiley face Smiley face Blisovi Fe 1/20 (norethindrone/ ethinyl estradiol) + Janumet XR (sitagliptin/ metformin)

Monitor/Modify Tx


ethinyl estradiol (contraceptive) + metformin

monitor glucose: combo may decr. antidiabetic agent efficacy (antagonistic effects)

ethinyl estradiol (contraceptive) + sitagliptin

monitor glucose: combo may decr. antidiabetic agent efficacy (antagonistic effects)

norethindrone (contraceptive) + metformin

monitor glucose: combo may decr. antidiabetic agent efficacy (antagonistic effects)

norethindrone (contraceptive) + sitagliptin

monitor glucose: combo may decr. antidiabetic agent efficacy (antagonistic effects)

Additional Considerations

Smiley face Smiley face nitroglycerin in Nitrostat

if SL nitroglycerin tab use, caution advised with anticholinergic drugs, tricyclic antidepressants, other drugs that may cause xerostomia; combo may delay vasodilator onset, decr. nitroglycerin peak levels, efficacy; absorption decreased, xerostomia may alter dissolution of SL tab

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