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- What is tryptophan-oral capsule, tablet, and how does it work (mechanism of action)?
- What brand names are available for tryptophan-oral capsule, tablet?
- Is tryptophan-oral capsule, tablet available as a generic drug?
- Do I need a prescription for tryptophan-oral capsule, tablet?
- What are the side effects of tryptophan-oral capsule, tablet?
- What is the dosage for tryptophan-oral capsule, tablet?
- Which drugs or supplements interact with tryptophan-oral capsule, tablet?
- Is tryptophan-oral capsule, tablet safe to take if I'm pregnant or breastfeeding?
- What else should I know about tryptophan-oral capsule, tablet?
What is tryptophan-oral capsule, tablet, and how does it work (mechanism of action)?
L-tryptophan is an herbal supplement used for depression. Chemically it is a natural occurring amino acid obtained from plants and animals. L-tryptophan is an "essential" amino acid because humans cannot make it and must obtain L-tryptophan from food. It is converted in the body to serotonin. People with depression have an imbalance of serotonin and other brain chemicals. Increased serotonin levels in the brain improve symptoms of depression.
What is the dosage for tryptophan-oral capsule, tablet?
- Adults: Take 8 to 12 grams of L-tryptophan by mouth per day. L-tryptophan should be taken in divided doses of three or four times a day.
- Pediatric: Safe and effective use in pediatric patients is not determined.
Which drugs or supplements interact with tryptophan-oral capsule, tablet?
L-tryptophan should be used with caution with other anti-depressants like citalopram (Celexa), desvenlafaxine (Pristiq), vilazodone, linezolid, and phenelzine because of increased risk of a serious condition called serotonin syndrome caused by excessive serotonin in the brain.
Is tryptophan-oral capsule, tablet safe to take if I'm pregnant or breastfeeding?
There are no adequate studies done on L-tryptophan to determine safe and effective use in pregnant women.
What else should I know about tryptophan-oral capsule, tablet?
What preparations of tryptophan-oral capsule, tablet are available?
L-tryptophan is available in 500 mg and 1000 mg tablets and capsules.
How should I keep tryptophan-oral capsule, tablet stored?
L-tryptophan is stored in tightly closed containers. Due to multiple companies producing this medication, storage requirement may vary based on manufacturer.
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