This list is not complete and other drugs may interact with 5-hydroxytryptophan.

Do not use 5-hydroxytryptophan without telling your doctor if you are breast-feeding a baby.

If you need surgery, tell the surgeon ahead of time that you are using 5-hydroxytryptophan.

It is not known whether 5-hydroxytryptophan is harmful to an unborn baby.

Your doctor, pharmacist, herbalist, or other healthcare provider may have more information about 5-hydroxytryptophan.

The intermediate in the synthesis from tryptophan to serotonin, 5-hydroxytryptophan, was not found.

Not all uses for 5-hydroxytryptophan have been approved by the FDA.

Eating behavior and adherence to dietary prescriptions in obese adult subjects treated with 5-hydroxytryptophan.

Do not take 5-hydroxytryptophan without the advice of a healthcare provider if you are using any of the following medications:

Before using 5-hydroxytryptophan, talk to your doctor, pharmacist, herbalist, or other healthcare provider about all of your medical conditions.

The seeds of the plant are used as a herbal supplement for their 5-hydroxytryptophan (5-HTP ) content.

Palatal myoclonus following herpes zoster ameliorated by 5-hydroxytryptophan and carbidopa.

However, the tryptophan derivative 5-HTP (5-hydroxytryptophan), used in the treatment of depression, raises blood serotonin level considerably.

Despite low serotonin content, they often secrete 5-hydroxytryptophan (5-HTP), histamine, and several polypeptide hormones.

This conversion requires vitamin C. 5-hydroxytryptophan (5-HTP), also a precursor for serotonin, is also more effective than a placebo.

However, tryptophan and its metabolite 5-hydroxytryptophan (5-HTP), from which serotonin is synthesized, can and do cross the blood-brain barrier.

A metabolite of tryptophan, 5-hydroxytryptophan (5-HTP), has been suggested as a treatment for epilepsy and depression, although clinical trials are regarded inconclusive and lacking.

Foregut tumors lack the decarboxylase enzyme necessary to convert 5-hydroxytryptophan to serotonin, resulting in minimal to no elevation in urinary 5-HIAA levels.

Some studies have shown that doses of 5-hydroxytryptophan (5-HTP) leads to improvement in patients with some types of action myoclonus and PME.

Preshaw RM, Leavitt D, Hoag G. The dietary supplement 5-hydroxytryptophan and urinary 5-hydroxyindole acetic acid.

Combines phentermine with 5-HTP short for 5-hydroxytryptophan, an over-the-counter supplement used as an antidepressant, appetite suppressant, and sleep aid and carbidopa, used to treat Parkinson's disease.

Poldinger W, Calanchini B, Schwarz W. A functional-dimensional approach to depression: serotonin deficiency as a target syndrome in a comparison of 5-hydroxytryptophan and fluvoxamine.

In 2006 it was confirmed that the combination of phentermine and the serotonin precursor 5-hydroxytryptophan (5-HTP), in place of fenfluramine, significantly decreased alcohol withdrawal seizures in rats.

Trouillas P, Brudon F, Adeleine P. Improvement of cerebellar ataxia with levorotatory form of 5-hydroxytryptophan: a double-blind study with quantified data processing.

The amino acid 5-HTP, or 5-hydroxytryptophan, has been anecdotally reported to be a mild anaphrodisiac, as has the serotonergic empathogen MDMA, popularly known as "ecstasy".