citalopram and L-tryptophan both increase serotonin levels. Avoid or Use Alternate Drug. Combination may increase risk of serotonin syndrome or neuroleptic malignant syndrome-like reactions.
L-tryptophan and desvenlafaxine both increase serotonin levels. Avoid or Use Alternate Drug.
isocarboxazid and L-tryptophan both increase serotonin levels. Avoid or Use Alternate Drug.
linezolid and L-tryptophan both increase serotonin levels. Avoid or Use Alternate Drug. Linezolid may increase serotonin as a result of MAO-A inhibition. If linezolid must be administered, discontinue serotonergic drug immediately and monitor for CNS toxicity. Serotonergic therapy may be resumed 24 hours after last linezolid dose or after 2 weeks of monitoring, whichever comes first.
L-tryptophan and lorcaserin both increase serotonin levels. Avoid or Use Alternate Drug.
methylene blue and L-tryptophan both increase serotonin levels. Avoid or Use Alternate Drug. Methylene blue may increase serotonin as a result of MAO-A inhibition. If methylene blue must be administered, discontinue serotonergic drug immediately and monitor for CNS toxicity. Serotonergic therapy may be resumed 24 hours after last methylene blue dose or after 2 weeks of monitoring, whichever comes first.
phenelzine and L-tryptophan both increase serotonin levels. Avoid or Use Alternate Drug.
tranylcypromine and L-tryptophan both increase serotonin levels. Avoid or Use Alternate Drug.
L-tryptophan, vilazodone.Either increases toxicity of the other by serotonin levels. Avoid or Use Alternate Drug. Concomitant use is not recommended.
5-HTP and L-tryptophan both increase serotonin levels. Use Caution/Monitor.
almotriptan and L-tryptophan both increase serotonin levels. Use Caution/Monitor.
amitriptyline and L-tryptophan both increase serotonin levels. Modify Therapy/Monitor Closely.
amoxapine and L-tryptophan both increase serotonin levels. Modify Therapy/Monitor Closely.
amphetamine and L-tryptophan both increase serotonin levels. Use Caution/Monitor.
buspirone and L-tryptophan both increase serotonin levels. Modify Therapy/Monitor Closely.
clomipramine and L-tryptophan both increase serotonin levels. Modify Therapy/Monitor Closely.
cocaine topical and L-tryptophan both increase serotonin levels. Use Caution/Monitor.
desipramine and L-tryptophan both increase serotonin levels. Modify Therapy/Monitor Closely.
dexfenfluramine and L-tryptophan both increase serotonin levels. Use Caution/Monitor.
dextroamphetamine and L-tryptophan both increase serotonin levels. Use Caution/Monitor.
L-tryptophan, dextroamphetamine transdermal.Either increases effects of the other by serotonin levels. Modify Therapy/Monitor Closely. Initiate with lower doses and monitor for signs and symptoms of serotonin syndrome, particularly during initiation or dosage increase. If serotonin syndrome occurs, discontinue dextroamphetamine transdermal and concomitant serotonergic drug(s).
dextromethorphan and L-tryptophan both increase serotonin levels. Modify Therapy/Monitor Closely.
dihydroergotamine and L-tryptophan both increase serotonin levels. Use Caution/Monitor.
dihydroergotamine intranasal and L-tryptophan both increase serotonin levels. Use Caution/Monitor.
doxepin and L-tryptophan both increase serotonin levels. Modify Therapy/Monitor Closely.
duloxetine and L-tryptophan both increase serotonin levels. Modify Therapy/Monitor Closely.
eletriptan and L-tryptophan both increase serotonin levels. Use Caution/Monitor.
ergotamine and L-tryptophan both increase serotonin levels. Use Caution/Monitor.
escitalopram and L-tryptophan both increase serotonin levels. Modify Therapy/Monitor Closely.
fenfluramine and L-tryptophan both increase serotonin levels. Use Caution/Monitor.
fluoxetine and L-tryptophan both increase serotonin levels. Modify Therapy/Monitor Closely.
fluvoxamine and L-tryptophan both increase serotonin levels. Modify Therapy/Monitor Closely.
frovatriptan and L-tryptophan both increase serotonin levels. Use Caution/Monitor.
gepirone and L-tryptophan both increase serotonin levels. Use Caution/Monitor. Monitor for symptoms of serotonin syndrome when gepirone is used gepirone with other drugs that may affect the serotonergic neurotransmitter systems. If serotonin syndrome occurs, consider discontinue gepirone and/or concomitant serotonergic drug.
imipramine and L-tryptophan both increase serotonin levels. Modify Therapy/Monitor Closely.
isoniazid and L-tryptophan both increase serotonin levels. Use Caution/Monitor.
levomilnacipran and L-tryptophan both increase serotonin levels. Modify Therapy/Monitor Closely.
L-tryptophan and lithium both increase serotonin levels. Use Caution/Monitor.
lofepramine and L-tryptophan both increase serotonin levels. Modify Therapy/Monitor Closely.
L-tryptophan and lsd both increase serotonin levels. Use Caution/Monitor.
maprotiline and L-tryptophan both increase serotonin levels. Modify Therapy/Monitor Closely.
L-tryptophan and meperidine both increase serotonin levels. Modify Therapy/Monitor Closely.
milnacipran and L-tryptophan both increase serotonin levels. Modify Therapy/Monitor Closely.
L-tryptophan and mirtazapine both increase serotonin levels. Use Caution/Monitor.
L-tryptophan and morphine both increase serotonin levels. Use Caution/Monitor.
naratriptan and L-tryptophan both increase serotonin levels. Use Caution/Monitor.
nefazodone and L-tryptophan both increase serotonin levels. Modify Therapy/Monitor Closely.
nortriptyline and L-tryptophan both increase serotonin levels. Modify Therapy/Monitor Closely.
paroxetine and L-tryptophan both increase serotonin levels. Modify Therapy/Monitor Closely.
L-tryptophan and pentazocine both increase serotonin levels. Use Caution/Monitor.
protriptyline and L-tryptophan both increase serotonin levels. Modify Therapy/Monitor Closely.
rasagiline and L-tryptophan both increase serotonin levels. Modify Therapy/Monitor Closely.
rizatriptan and L-tryptophan both increase serotonin levels. Use Caution/Monitor.
L-tryptophan and SAMe both increase serotonin levels. Use Caution/Monitor.
selegiline and L-tryptophan both increase serotonin levels. Modify Therapy/Monitor Closely.
selegiline transdermal and L-tryptophan both increase serotonin levels. Modify Therapy/Monitor Closely.
sertraline and L-tryptophan both increase serotonin levels. Modify Therapy/Monitor Closely.
L-tryptophan and St John's Wort both increase serotonin levels. Modify Therapy/Monitor Closely.
sumatriptan and L-tryptophan both increase serotonin levels. Use Caution/Monitor.
sumatriptan intranasal and L-tryptophan both increase serotonin levels. Use Caution/Monitor.
L-tryptophan and tramadol both increase serotonin levels. Use Caution/Monitor.
trazodone and L-tryptophan both increase serotonin levels. Modify Therapy/Monitor Closely.
trimipramine and L-tryptophan both increase serotonin levels. Modify Therapy/Monitor Closely.
venlafaxine and L-tryptophan both increase serotonin levels. Modify Therapy/Monitor Closely.
zolmitriptan and L-tryptophan both increase serotonin levels. Use Caution/Monitor.
