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Interaction Check

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Selected Drugs Clear All

  • remove Baqsimi
    glucagon nasal
  • remove Inderal
    propranolol hydrochloride
  • remove luteina
    lutein
  • remove Prevagen
    apoaequorin/ cholecalciferol (vitamin D3)
  • remove simvastatin
    generic
  • remove Synthroid
    levothyroxine
  • remove Tucks Medicated Cooling Pads
    witch hazel topical

multicheck MultiCheck Results - 1 Interaction

Smiley face Smiley face

Monitor/Modify Tx

Smiley face Smiley face Inderal (propranolol hydrochloride) + Synthroid (levothyroxine)

Monitor/Modify Tx


propranolol + levothyroxine

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

Additional Considerations

Smiley face Smiley face levothyroxine in Synthroid

monitor thyroid function more frequently when starting, adjusting, or stopping other drugs, including short-term therapies, OTC drugs, herbal supplements

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