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Tropicamide + Phenylephrine + Lidocaine interactions

Checked as Tropicamide + Phenylephrine + Lidocaine in this data source.

Full monograph for Tropicamide + Phenylephrine + LidocaineCheck it against another medicine

Medicines

633 documented

Medicines documented to interact with Tropicamide + Phenylephrine + Lidocaine, worst severity first.
MedicineSeverityMechanismEffectSources
Amitriptyline Hydrochloridevia Phenylephrine, LidocaineMajorSynergy · UnknownTricyclic antidepressants (TCAs) may markedly enhance the pressor response to parenteral direct-acting sympathomimetic agents and vasoconstrictor-containing…2 documented mechanisms11 sources — open the full entry
Amitriptyline Hydrochloride + Chlordiazepoxidevia Phenylephrine, LidocaineMajorSynergy · UnknownTricyclic antidepressants (TCAs) may markedly enhance the pressor response to parenteral direct-acting sympathomimetic agents and vasoconstrictor-containing…3 documented mechanisms18 sources — open the full entry
Bupivacaine Hydrochloridevia LidocaineMajorSynergyAdditive toxicities may occur when bupivacaine is coadministered with other local anesthetics. The potential for increased risk of systemic toxicities such as…3 sources — open the full entry
Bupivacaine Hydrochloride + Dextrosevia LidocaineMajorSynergyAdditive toxicities may occur when bupivacaine is coadministered with other local anesthetics. The potential for increased risk of systemic toxicities such as…3 sources — open the full entry
Bupropion Hydrochloridevia Phenylephrine, LidocaineMajorSynergyThe use of bupropion is associated with a dose-related risk of seizures. The risk may be further increased when coadministered with selective serotonin…2 documented mechanisms23 sources — open the full entry
Chloroquine Phosphatevia LidocaineMajorSynergyCoadministration of local anesthetics with other oxidizing agents that can also induce methemoglobinemia such as antimalarials (e.g., chloroquine, primaquine…5 sources — open the full entry
Clomipramine Hydrochloridevia PhenylephrineMajorSynergyTricyclic antidepressants (TCAs) may markedly enhance the pressor response to parenteral direct-acting sympathomimetic agents and vasoconstrictor-containing…11 sources — open the full entry
Dapsonevia LidocaineMajorSynergyCoadministration of local anesthetics with other oxidizing agents that can also induce methemoglobinemia such as antimalarials (e.g., chloroquine, primaquine…5 sources — open the full entry
Dextromethorphan + Bupropionvia Phenylephrine, LidocaineMajorSynergyThe use of bupropion is associated with a dose-related risk of seizures. The risk may be further increased when coadministered with selective serotonin…2 documented mechanisms23 sources — open the full entry
Doxepin (Oral)via Lidocaine, PhenylephrineMajorSynergy · UnknownTricyclic antidepressants (TCAs) may markedly enhance the pressor response to parenteral direct-acting sympathomimetic agents and vasoconstrictor-containing…2 documented mechanisms11 sources — open the full entry
Ergometrine Maleatevia PhenylephrineMajorSynergyAdditive or synergistic increases in blood pressure and/or ischemic response may occur when ergot alkaloids are combined with peripheral or central…38 sources — open the full entry
Fluphenazine + Nortriptylinevia Lidocaine, PhenylephrineMajorSynergy · UnknownTricyclic antidepressants (TCAs) may markedly enhance the pressor response to parenteral direct-acting sympathomimetic agents and vasoconstrictor-containing…3 documented mechanisms13 sources — open the full entry
Flutamidevia LidocaineMajorSynergyCoadministration of local anesthetics with other oxidizing agents that can also induce methemoglobinemia such as antimalarials (e.g., chloroquine, primaquine…5 sources — open the full entry
Halothanevia PhenylephrineMajorSynergyThe combination of phenylephrine and halothane may increase the risk of ventricular irritability and cardiac arrhythmias. Adverse events have been reported in…3 sources — open the full entry
Hydroxyureavia LidocaineMajorSynergyCoadministration of local anesthetics with other oxidizing agents that can also induce methemoglobinemia such as antimalarials (e.g., chloroquine, primaquine…5 sources — open the full entry
Ifosfamidevia LidocaineMajorSynergyCoadministration of local anesthetics with other oxidizing agents that can also induce methemoglobinemia such as antimalarials (e.g., chloroquine, primaquine…5 sources — open the full entry
Imipramine Hydrochloridevia PhenylephrineMajorSynergyTricyclic antidepressants (TCAs) may markedly enhance the pressor response to parenteral direct-acting sympathomimetic agents and vasoconstrictor-containing…11 sources — open the full entry
Iohexolvia LidocaineMajorSynergyIntrathecal administration of iodinated contrast media may induce seizures. Although clinical data are generally lacking, there may be a theoretical risk of…5 sources — open the full entry
Iopamidolvia LidocaineMajorSynergyIntrathecal administration of iodinated contrast media may induce seizures. Although clinical data are generally lacking, there may be a theoretical risk of…5 sources — open the full entry
Isosorbide Dinitrate + Hydralazine Hydrochloridevia LidocaineMajorSynergyCoadministration of local anesthetics with other oxidizing agents that can also induce methemoglobinemia such as antimalarials (e.g., chloroquine, primaquine…5 sources — open the full entry
Isosorbide Mononitratevia LidocaineMajorSynergyCoadministration of local anesthetics with other oxidizing agents that can also induce methemoglobinemia such as antimalarials (e.g., chloroquine, primaquine…5 sources — open the full entry
Lidocaine + Prilocainevia LidocaineMajorSynergyPrilocaine can cause dose-related methemoglobin formation via its ortho-toluidine metabolite. Coadministration with other oxidizing agents that can also induce…2 documented mechanisms13 sources — open the full entry
Linezolidvia Lidocaine, PhenylephrineMajorSynergy · UnknownLinezolid may potentiate the pressor response to sympathomimetic agents. Linezolid is a reversible, nonselective monoamine oxidase inhibitor (MAOI) and, as…2 documented mechanisms24 sources — open the full entry
Methylergonovine Maleatevia PhenylephrineMajorSynergyAdditive or synergistic increases in blood pressure and/or ischemic response may occur when ergot alkaloids are combined with peripheral or central…38 sources — open the full entry
Metoclopramide Hydrochloridevia LidocaineMajorSynergyCoadministration of local anesthetics with other oxidizing agents that can also induce methemoglobinemia such as antimalarials (e.g., chloroquine, primaquine…5 sources — open the full entry
Nitrofurantoinvia LidocaineMajorSynergyCoadministration of local anesthetics with other oxidizing agents that can also induce methemoglobinemia such as antimalarials (e.g., chloroquine, primaquine…5 sources — open the full entry
Nitrofurantoin + Nitrofurantoin Microcrystalsvia LidocaineMajorSynergyCoadministration of local anesthetics with other oxidizing agents that can also induce methemoglobinemia such as antimalarials (e.g., chloroquine, primaquine…5 sources — open the full entry
NitroglycerinbaseIV InfusionOintmentvia LidocaineMajorSynergyCoadministration of local anesthetics with other oxidizing agents that can also induce methemoglobinemia such as antimalarials (e.g., chloroquine, primaquine…5 sources — open the full entry
Nortriptylinevia Lidocaine, PhenylephrineMajorSynergy · UnknownTricyclic antidepressants (TCAs) may markedly enhance the pressor response to parenteral direct-acting sympathomimetic agents and vasoconstrictor-containing…2 documented mechanisms11 sources — open the full entry
Paracetamol + Tramadol Hydrochloridevia LidocaineMajorSynergyThe risk of seizures may be increased during coadministration of tramadol with any substance that can reduce the seizure threshold, such as selective serotonin…8 sources — open the full entry
Primaquine Phosphatevia LidocaineMajorSynergyCoadministration of local anesthetics with other oxidizing agents that can also induce methemoglobinemia such as antimalarials (e.g., chloroquine, primaquine…5 sources — open the full entry
Quinine Sulfatevia LidocaineMajorSynergyCoadministration of local anesthetics with other oxidizing agents that can also induce methemoglobinemia such as antimalarials (e.g., chloroquine, primaquine…5 sources — open the full entry
Sulphamethoxazole + Trimethoprimvia LidocaineMajorSynergy · UnknownCoadministration of local anesthetics with other oxidizing agents that can also induce methemoglobinemia such as antimalarials (e.g., chloroquine, primaquine…2 documented mechanisms5 sources — open the full entry
Tramadol Hydrochloridevia LidocaineMajorSynergyThe risk of seizures may be increased during coadministration of tramadol with any substance that can reduce the seizure threshold, such as selective serotonin…8 sources — open the full entry
Abametapirvia LidocaineModerateMetabolismBased on in vitro inhibition data, a single topical application of abametapir lotion may increase plasma concentrations of drugs that are substrates of CYP450…1 sources — open the full entry
Acarbosevia PhenylephrineModerateAntagonismThe efficacy of insulin and other antidiabetic agents may be diminished by certain drugs, including atypical antipsychotics, corticosteroids, diuretics…95 sources — open the full entry
Aclidinium Bromide + Formoterol Fumaratevia PhenylephrineModerateSynergyCoadministration of beta-2 adrenergic agonists with other adrenergic agents may potentiate the risk of cardiovascular side effects. Beta-2 adrenergic agonists…11 sources — open the full entry
Adalimumabvia LidocaineModerateMetabolismPlasma concentrations of drugs that are CYP450 substrates may decrease following the initiation of interleukin (IL) inhibitors, tumor necrosis factor (TNF)…19 sources — open the full entry
Alogliptin Benzoatevia PhenylephrineModerateAntagonismThe efficacy of insulin and other antidiabetic agents may be diminished by certain drugs, including atypical antipsychotics, corticosteroids, diuretics…95 sources — open the full entry
Alprazolamvia LidocaineModerateSynergyThe concomitant use of local anesthetics and benzodiazepines may have additive CNS-depressant effects. Both types of drugs are CNS depressants.7 sources — open the full entry
Amiodarone Hydrochloridevia LidocaineModerateMetabolism · SynergyLimited data suggest additive depressive effects of amiodarone and lidocaine on the sinoatrial node. The proposed mechanism is amiodarone inhibition of…7 sources — open the full entry
Amlodipine Besilate + Atenololvia Phenylephrine, LidocaineModerateMetabolism · Synergy · UnknownA case report suggests that beta-blockers may enhance the pressor response to phenylephrine. The proposed mechanism involves blockade of beta-2 adrenergic…3 documented mechanisms12 sources — open the full entry
Aprepitantvia LidocaineModerateMetabolismCoadministration with aprepitant or its prodrug, fosaprepitant, may increase the plasma concentrations of drugs that are primarily metabolized by CYP450 3A4…2 sources — open the full entry
Arformoterol Tartratevia PhenylephrineModerateSynergyCoadministration of beta-2 adrenergic agonists with other adrenergic agents may potentiate the risk of cardiovascular side effects. Beta-2 adrenergic agonists…11 sources — open the full entry
Atenololvia Phenylephrine, LidocaineModerateMetabolism · SynergyA case report suggests that beta-blockers may enhance the pressor response to phenylephrine. The proposed mechanism involves blockade of beta-2 adrenergic…2 documented mechanisms12 sources — open the full entry
Atenolol + Chlorthalidonevia Phenylephrine, LidocaineModerateMetabolism · Synergy · UnknownA case report suggests that beta-blockers may enhance the pressor response to phenylephrine. The proposed mechanism involves blockade of beta-2 adrenergic…3 documented mechanisms12 sources — open the full entry
Atomoxetine Hydrochloridevia PhenylephrineModerateSynergyCentral nervous system (CNS) stimulants, particularly the amphetamines, can potentiate the adrenergic response to vasopressors and other sympathomimetic…10 sources — open the full entry
Atracurium Besilatevia LidocaineModerateSynergyLidocaine may enhance the effect of neuromuscular blocking agents. The mechanism is not known, but may include inhibition of acetylcholine release from…6 sources — open the full entry
Atropine Sulfate (Injection)via Tropicamide, Lidocaine, PhenylephrineModerateSynergy · UnknownThe pressor response to phenylephrine may be potentiated by the vagolytic effect of atropine, which inhibits the reflex bradycardia that would normally…3 documented mechanisms24 sources — open the full entry
Atropine Sulfate (Ophthalmic)via PhenylephrineModerateSynergyThe pressor response to phenylephrine may be potentiated by the vagolytic effect of atropine, which inhibits the reflex bradycardia that would normally…24 sources — open the full entry

Conditions

Conditions in which Tropicamide + Phenylephrine + Lidocaine needs care, as documented in this source.

Therapeutic duplication

Drug classes that overlap with Tropicamide + Phenylephrine + Lidocaine, so taking both doubles up the same effect. This source publishes no per-row citations for duplication.