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Interaction Check

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Selected Drugs Clear All

  • remove carvedilol
    generic
  • remove labetalol
    generic
  • remove Lopressor
    metoprolol tartrate
  • remove metoprolol tartrate
    generic
  • remove timolol
    generic

multicheck MultiCheck Results - 10 Interactions

Smiley face Smiley face

Avoid/Use Alternative

Smiley face Smiley face carvedilol (generic) + labetalol (generic)

Avoid/Use Alternative


carvedilol + labetalol

avoid combo: combo may incr. risk of hypotension, PR interval prolongation, AV block, bradycardia (additive effects, duplicate therapy)

Smiley face Smiley face carvedilol (generic) + Lopressor (metoprolol tartrate)

Avoid/Use Alternative


carvedilol + metoprolol

avoid combo: combo may incr. risk of hypotension, PR interval prolongation, AV block, bradycardia, other adverse effects (additive effects, duplicate therapy)

Smiley face Smiley face carvedilol (generic) + metoprolol tartrate (generic)

Avoid/Use Alternative


carvedilol + metoprolol

avoid combo: combo may incr. risk of hypotension, PR interval prolongation, AV block, bradycardia, other adverse effects (additive effects, duplicate therapy)

Smiley face Smiley face carvedilol (generic) + timolol (generic)

Avoid/Use Alternative


carvedilol + timolol

avoid combo: combo may incr. risk of hypotension, PR interval prolongation, AV block, bradycardia (additive effects, duplicate therapy)

Smiley face Smiley face labetalol (generic) + Lopressor (metoprolol tartrate)

Avoid/Use Alternative


labetalol + metoprolol

avoid combo: combo may incr. metoprolol levels, risk of hypotension, PR interval prolongation, AV block, bradycardia, other adverse effects (hepatic metabolism inhibited, additive effects, duplicate therapy)

Smiley face Smiley face labetalol (generic) + metoprolol tartrate (generic)

Avoid/Use Alternative


labetalol + metoprolol

avoid combo: combo may incr. metoprolol levels, risk of hypotension, PR interval prolongation, AV block, bradycardia, other adverse effects (hepatic metabolism inhibited, additive effects, duplicate therapy)

Smiley face Smiley face labetalol (generic) + timolol (generic)

Avoid/Use Alternative


labetalol + timolol

avoid combo: combo may incr. risk of hypotension, PR interval prolongation, AV block, bradycardia, other adverse effects (additive effects, duplicate therapy)

Smiley face Smiley face Lopressor (metoprolol tartrate) + metoprolol tartrate (generic)

Avoid/Use Alternative


metoprolol + metoprolol

avoid combo: combo may incr. risk of hypotension, PR interval prolongation, AV block, bradycardia, other adverse effects (additive effects)

Smiley face Smiley face Lopressor (metoprolol tartrate) + timolol (generic)

Avoid/Use Alternative


metoprolol + timolol

avoid combo: combo may incr. risk of hypotension, PR interval prolongation, AV block, bradycardia, other adverse effects (additive effects, duplicate therapy)

Smiley face Smiley face metoprolol tartrate (generic) + timolol (generic)

Avoid/Use Alternative


metoprolol + timolol

avoid combo: combo may incr. risk of hypotension, PR interval prolongation, AV block, bradycardia, other adverse effects (additive effects, duplicate therapy)

Additional Considerations

Smiley face Smiley face metoprolol in Lopressor, metoprolol tartrate

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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