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Interaction Check

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Selected Drugs Clear All

  • remove Condylox
    podofilox topical
  • remove DDAVP
    desmopressin
  • remove Hyftor
    sirolimus topical
  • remove losartan/ hydrochlorothiazide
    generic
  • remove Roxanol
    morphine sulfate

multicheck MultiCheck Results - 5 Interactions

Smiley face Smiley face

Monitor/Modify Tx

Smiley face Smiley face DDAVP (desmopressin) + losartan/hydrochlorothiazide (generic)

Monitor/Modify Tx


desmopressin + hydrochlorothiazide

monitor sodium, BP: combo may incr. risk of hyponatremia, including life-threatening; may decr. antihypertensive agent efficacy (additive effects; antagonistic effects)

desmopressin + losartan

monitor BP: combo may decr. antihypertensive agent efficacy (antagonistic effects)

Smiley face Smiley face DDAVP (desmopressin) + Roxanol (morphine sulfate)

Monitor/Modify Tx


desmopressin + morphine

monitor sodium: combo may incr. risk of hyponatremia, including life-threatening (additive effects)

Smiley face Smiley face losartan/hydrochlorothiazide (generic) + Roxanol (morphine sulfate)

Monitor/Modify Tx


hydrochlorothiazide + morphine

monitor BP: combo may incr. risk of severe hypotension, including orthostasis, syncope; may decr. hydrochlorothiazide efficacy (additive effects; antagonistic effects, opioids may induce antidiuretic hormone release)

losartan + morphine

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

Additional Considerations

Smiley face Smiley face morphine in Roxanol

consider prescribing an opioid overdose reversal agent, especially with concomitant CNS depressant use

add MAO inhibitor to Interaction Check if recent (14 days) use

avoid combo with beverages or products containing ethanol and some morphine extended-release (ER) capsules; combo may incr. morphine release rate, levels, risk of adverse effects, including life-threatening overdose, decr. duration of efficacy

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