5-HTP helps fibromyalgia

5-HTP

David Tomen
Author:
David Tomen
13 minute read
5-HTP is known for relieving depression and anxiety, fibromyalgia, insomnia, migraines, obesity, and symptoms of Parkinson’s Disease

5-HTP (5-Hydroxytryptophan or oxitriptan) is an amino acid that is naturally produced in your body. 5-HTP is synthesized from the amino acid tryptophan which we get from food.

5-HTP is the immediate precursor of serotonin. And as a nootropic and dietary supplement, 5-HTP is popular with those who advocate its effectiveness in treating depression. Along with a number of other serotonin-related diseases.

But using 5-HTP for treating depression and anxiety is not supported by science. The research is contrary to how 5-HTP is viewed by many, including medical doctors.

When we dig into the research, we find that 5-HTP may be contraindicated for depression in those whom marketers advocate its use.[i]

We’re all for boosting neurotransmitter levels and optimizing cognitive performance here at Nootropics Expert®. But now and again I run into a nootropic or dietary supplement that may be popular. But also may be a particularly bad idea.

We’re going to get to the bottom of how 5-HTP works in your brain in this review. We’ll examine why it’s critical for brain health. And reasons why you may want to find another way to boost serotonin levels in your brain.

5-HTP helps:

  • Anxiety & Depression. 5-HTP is synthesized into serotonin in brain cells. Elevating levels of serotonin can help relieve the symptoms of anxiety and depression.
  • Neurotransmitters. 5-HTP is a necessary ingredient for serotonin synthesis which boosts mood and social behavior, improves memory, regulates appetite and digestion, sleep, sexual desire and function.
  • Brain Optimization. A critical balance of the primary neurotransmitters serotonin and dopamine are needed for the highly optimized brain. When these neurotransmitters are not in balance it affects mood, memory, cognition, decision-making, sexual desire, and a host of other critical life functions.

Overview

5-HTP (5-Hydroxytryptophan or oxitriptan) is an amino acid that’s synthesized from the essential amino acid tryptophan.

5-HTP
5-HTP

Tryptophan is hydroxylated by tryptophan hydroxylase to 5-HTP (5-hydroxytryptophan), then decarboxylated to serotonin (5-hydroxytryptamine or 5-HT).[ii]

Tryptophan → 5-HTP → serotonin

80-90% of your body’s serotonin is made in your intestines. But serotonin cannot cross the blood-brain barrier. So all the serotonin that your brain needs has to be made within the brain. This is where 5-HTP comes in…

5-HTP crosses the blood-brain barrier more readily than tryptophan. And gets synthesized into serotonin at a faster rate than from tryptophan.[iii]

As a neurotransmitter, serotonin influences directly and indirectly, the majority of brain cells. So if you want to boost serotonin in your brain, some find that supplementing with 5-HTP is better than taking tryptophan.

Tryptophan, which your body uses to make 5-HTP, can be found in turkey, chicken, milk, potatoes, pumpkin, sunflower seeds, turnip and collard greens, and seaweed.

5-HTP as a nootropic supplement is a naturally occurring amino acid derived from seed pods of Griffonia simplicifolia, found in West and Central Africa. 5-HTP content in extracts of this plant vary from 2 – 20.83% (from seeds obtained in Ghana).[iv]

5-HTP nootropic for depression

How does 5-HTP work in the Brain?

5-HTP is a precursor to serotonin. The neurotransmitter serotonin plays a role in sleep, appetite, learning & memory, mood, and sexual function.

When tryptophan’s role in converting to 5-HTP for boosting serotonin doesn’t work efficiently, the result is often depression, chronic headache and insomnia.

An open-label trial was conducted in Italy to determine the efficacy of using 5-HTP in young subjects with high levels of “romantic stress”.

Serotonin has been linked to human romantic attachment. So researchers in this study set out to determine brain levels of Brain-Derived Neurotrophic Factor (BDNF) and serotonin in relation to changes in romantic stress during the study.

15 healthy subjects (mean age 23.3 years) who had a “romantic breakup” took part in the study. Participants received 60 mg of Griffonia simplicifolia extract containing 12.8 mg 5-HTP daily for 6 weeks.

The subjects were evaluated for BDNF and serotonin levels at the beginning of the study, at 3 weeks and then again at the end of the 6-week trial.

The scientists observed significant improvements in romantic stress scores from weeks 0 through 3. So far, 5-HTP seems to be working. But no further improvement was seen from weeks 3 through 6. Even though the young people had significantly higher levels of BDNF and serotonin.[v]

More Involved in Depression and Stress than Serotonin

This “romantic breakup” study is a classic illustration of why using 5-HTP alone to treat depression and stress may not work. And if it does work, why it may not work for long.

5-HTP for romantic stress

Depression is often more than simple serotonin dysfunction. Depression can also be associated with catecholamine dysfunction, including dopamine and/or norepinephrine. Or a combination of serotonin and catecholamine dysfunction.

When you take 5-HTP alone, you are also depleting dopamine, norepinephrine, and epinephrine. Synthesis of serotonin from 5-HTP, and dopamine from L-DOPA is catalyzed by the same enzyme, L-aromatic amino acid decarboxylase (AAAD).

Dopamine and serotonin precursor supplementation must be taken in proper balance. Because when you use only 5-HTP, it dominates dopamine at the AAAD enzyme synthesis level.

Blocking dopamine synthesis at the AAAD enzyme through competitive inhibition will lead to depletion of dopamine and the rest of the catecholamines.[vi]

Going back to our Italian study of young people dealing with “romantic stress”, the subjects stopped responding to 5-HTP in the 2nd half of the study. Likely because their catecholamines became depleted through continuous 5-HTP supplementation.

Studies have found that when dopamine is depleted enough, 5-HTP will no longer function.[vii]

Catecholamine Dysfunction Affects More Than Just Depression

When catecholamine neurotransmitter levels (dopamine and/or norepinephrine) influence depression, supplementing with 5-HTP alone is not the way to go. Because you may deplete dopamine and norepinephrine, worsening the disease and its underlying cause.

But this contraindication is not exclusive to depression. It extends to all other diseases where catecholamine dysfunction has been implicated. Including ADHD[viii], obesity, anxiety, seasonal affective disorder  (SAD), and Parkinson’s Disease.[ix]

How things go bad

5-HTP boosts serotonin levelsAmino acid precursors of serotonin (i.e. 5-HTP) and dopamine (i.e. L-Tyrosine) work together during synthesis, metabolism and transport to the point that they function as one system.

When serotonin and dopamine are properly balanced, functions that are regulated only by serotonin, can be regulated by manipulating dopamine levels. And functions regulated only by dopamine in this balanced state can be regulated by manipulating serotonin.[x]

When you mess with this balance and improperly supplement with serotonin or dopamine precursors, you don’t get the desired effect of using that nootropic. And you increase the possibility of side effects with too much serotonin.

If you supplement with only one precursor (i.e. 5-HTP to boost serotonin) that dominates the other system (i.e. dopamine synthesis), depletion of the dominated system will occur (i.e. depleted dopamine).

And if this effect is pronounced enough, you will not get the benefit you were aiming for when supplementing with the original precursor (i.e. 5-HTP).

A powerful example of this effect is in the management of Parkinson’s Disease where the effects of L-DOPA are no longer observed over time due to serotonin depletion.[xi]

Since serotonin and dopamine cannot cross the blood-brain barrier, the number of serotonin and dopamine molecules in the brain is a function of the amount of nutrients (amino acid precursors) that are available to be synthesized into new neurotransmitter molecules.

Optimizing brain function with minimal side effects is NOT a function of supplementing until you get sufficiently high amino acid levels. It’s a function of achieving the proper balance between serotonin and dopamine.

5-HTP improves mood

5-HTP benefits

5-HTP is absolutely critical for synthesis of serotonin in your brain. But supplementing with 5-HTP to boost serotonin does not work well.

Using 5-HTP to treat depression has had very little success over the last few decades of clinical trials and biohacking.

Integrating 5-HTP into your nootropic stack is much more complicated than simply adding some 5-HTP in order to boost serotonin.

5-HTP alone will not work for depression, or any other issue you’re dealing with involving the catecholamines (dopamine, norepinephrine, epinephrine) because of 5-HTP’s tendency to deplete those neurotransmitters.

5-HTP will boost serotonin in your brain.[xii] But 5-HTP must be carefully stacked with precursors for dopamine and norepinephrine or you risk making the situation worse.

You must avoid supplementing with only one of the serotonin or dopamine amino acid precursors. When amino acid precursors are not in balance, you end up with decreased effectiveness of that nootropic, increased side effects, and depletion of the non-dominant system.

How does 5-HTP feel?

Reactions to supplementing with 5-HTP vary considerably but the one consistent theme is initial feelings of well-being, better sleep, less need for sleep, improved mood, less social anxiety, lower appetite, improved tolerance for stress and improved cognitive function.5-HTP helps fibromyalgia

And after a couple of weeks of dosing 5-HTP  – side effects begin. Serotonin overload results in dopamine and norepinephrine depletion.

Side effects include feelings of lethargy, depression, brain fog, stomach pain, and possibly a chronic tension type of headache. Worst case scenario is nausea, vomiting and even blacking out.

Neurohackers who report consistent success supplementing with 5-HTP stack it with B-Vitamins, a dopamine precursor like L-Tyrosine, and only use 5-HTP as needed.

Those who have a bad experience with 5-HTP from the start often have no idea why they’ve reacted badly. But an educated guess is their depression was catecholamine (dopamine, norepinephrine, epinephrine)-related. And boosting serotonin made their dopamine-related issues worse. Very quickly.

One huge word of WARNING: Do NOT take 5-HTP with any antidepressant medication. You put yourself in the very real danger of Serotonin Syndrome which can ultimately kill you.

does 5-htp work for depression?

5-HTP Clinical Research

5-HTP supplements are heavily marketed as a natural remedy for depression. But the science does not support using 5-HTP for depression. We have decades of clinical trials available. And there is no evidence of the efficacy in using 5-HTP for depression.

5-HTP instead of selective serotonin reuptake inhibitors

The Department of Public Health at the University of Queensland Medical School in Australia did a systematic review of literature dating from 1966 – 2000 for “5-HTP” and “depression”.

The researchers found 108 clinical studies of which only 2 studies, one with serotonin (5-HT) and one with L-Tryptophan for a total of 64 patients met sufficient quality criteria to be included. These studies suggest serotonin (5-HT) and L-Tryptophan are better than placebo at alleviating depression.

But the researchers noted “the small size of the studies, and the large number of inadmissible, poorly executed studies, cast doubt on the results from potential publication bias, and suggests that they are insufficiently evaluated to assess their effectiveness.”[xiii]

5-HTP for Fibromyalgia

A double blind controlled study in Italy studied the efficacy of using 5-HTP in treating fibromyalgia symptoms.

50 patients with primary fibromyalgia syndrome were selected for this study. This 1990 study did not publish the amount of 5-HTP used. But the researchers found a significant improvement in fibromyalgia symptoms with only mild and transient side effects.[xiv]

5-HTP for Treatment of Depression

Insufficient activity of the neurotransmitters serotonin and norepinephrine is a central element of the model of depression most widely held by neurobiologists today.

In the late 1970’s and 1980’s, numerous studies were performed in which depressed patients were treated with the serotonin precursors L-Tryptophan and 5-Hydroxytryptophan (5-HTP), and the dopamine and norepinephrine precursors Tyrosine and L-Phenylalanine.

A summary published in the Alternative Medicine Revue looked at the data from all these studies. The author noted that the nature of the studies makes it difficult to draw firm conclusions regarding the efficacy of neurotransmitter precursors for treating depression.

While there is evidence that precursor loading could work, particularly for serotonin precursor 5-HTP, more studies of suitable design and size “might lead to more conclusive results”.[xv]

Those studies have not materialized since that report was published 22 years ago.

5-HTP Recommended Dosage

Recommended dosage of 5-HTP if you’re going to try it is 50 mg 1 – 3 times per day.5-HTP nootropic dosage

Some studies have used higher doses than the recommended dose, but 5-HTP can be toxic for your central nervous system at high doses.

For anxiety or depression, 5-HTP is dosed at 150 – 300 mg per day total.

To relieve post MDMA (Ecstasy) depression, 5-HTP 100 mg on Day 3-7 after MDMA use.[xvi]

Successfully supplementing with 5-HTP requires stacking it with a dopamine precursor like L-Tyrosine or L-DOPA along with B-Vitamins (for synthesis), and one of the sulfur-containing amino acids (methionine, cysteine, homocysteine, or taurine).

And you must monitor the effects this stack is having on your body. If you start experiencing side effects of any kind, it’s a good indication that either serotonin or dopamine is out of balance.

DO NOT combine 5-HTP with any kind of antidepressant medication.

Combining SSRI’s, Tricyclics or MAOI’s with 5-HTP will cause Serotonin Syndrome. An extremely dangerous condition involving severe mental changes, hot flashes, rapidly fluctuating blood pressure and heart rate, and possibly coma leading to death.

Serotonin Syndrome can kill you. And I’m not kidding here.

5-HTP Side Effects

5-HTP supplementation can cause heartburn, heart palpitations, headache, stomach pain, nausea, vomiting, diarrhea, drowsiness, sexual problems and muscle issues.

5-HTP can also cause some pretty radical mood changes including agitation, aggressiveness, anxiety, euphoria, poor decision-making, irritability, psychosis, restlessness and insomnia.

5-HTP can make the symptoms of schizophrenia, bipolar disorder and other mental disorders worse.

Serotonin Syndrome

And I can’t emphasize this enough so I’m going to repeat it here in case you missed it…

DO NOT combine 5-HTP with any kind of antidepressant medication. Or with carbidopa. 

Combining SSRI’s, Tricyclics or MAOI’s with 5-HTP will cause Serotonin Syndrome. An extremely dangerous condition involving severe mental changes, hot flashes, rapidly fluctuating blood pressure and heart rate, and possibly coma.

And combining 5-HTP with carbidopa also has the potential of causing Serotonin Syndrome.

Serotonin Syndrome can kill you. And I’m not kidding here.

Type of 5-HTP to Buy

5-HTP is made from tryptophan in your body.

5-HTP as a nootropic supplement is made from extracts of the African tree Griffonia simplicifolia. 5-HTP supplements are typically in tablet or capsule form.

You’ll often find 5-HTP in many ready-made vitamin and herbal formulas.

If you are going to stack low-dose 5-HTP with L-Tyrosine I suggest: Natrol 5-HTP Fast Dissolve Tablets (Amazon). Cut the 100 mg tablet into quarters using a pill splitter and dissolve 25 mg 5-HTP under your tongue (sublingually).

Nootropics Expert Recommendation

5-HTP 50 mg up to 3-times per day

Nootropics Expert - Tested and Not ApprovedI DO NOT recommend using 5-HTP as a nootropic supplement.

Your body does synthesize 5-HTP on its own to make serotonin in your brain. And you can’t get 5-HTP from food. But you can get L-Tryptophan from food which is synthesized into 5-HTP in your body.

5-HTP may help you if you’re dealing with depression. But you must stack if with a dopamine amino acid precursor along with B-Vitamins and a sulfur-containing amino acid. See the “5-HTP Recommended Dosage” in this review above.

IF you are going to try 5-HTP, I suggest starting with a dose of more than 50 mg daily. You may want to take it in the evening because it could help sleep disorders.

Short-term dosing of 5-HTP of no more than 2 weeks seems to provide the most benefit if you’re going to benefit from this nootropic.

Or try using 5-HTP only on an “as needed” basis. For a mood boost, reduce social anxiety, and provide a short-term boost in cognition.

5-HTP supplementation on its own is NOT recommended. Nor is it recommended for long-term use.

As an Amazon Associate I earn from qualifying purchases. This post may also contain other affiliate links and I will be compensated if you make a purchase after clicking on my links.

[i] Hinz M., Stein A., Uncini T. “5-HTP efficacy and contraindications.”Neuropsychiatric Disease and Treatment. 2012;8:323-8. (source)

[ii] Turner E.H., Loftis J.M., Blackwell A.D. “Serotonin a la carte: supplementation with the serotonin precursor 5-hydroxytryptophan.”Pharmacology and Therapeutics. 2006 Mar;109(3):325-38. (source)

[iii] Birdsall T.C. “5-Hydroxytryptophan: a clinically-effective serotonin precursor.” Alternative Medicine Revue. 1998 Aug;3(4):271-80. (source)

[iv] Lemaire P.A., Adosraku R.K. “An HPLC method for the direct assay of the serotonin precursor, 5-hydroxytrophan, in seeds of Griffonia simplicifolia.” Phytochemical Analysis. 2002 Nov-Dec;13(6):333-7. (source)

[v] Emanuele E., Bertona M., Minoretti P., Geroldi D. “An open-label trial of L-5-hydroxytryptophan in subjects with romantic stress.” Neuro Endocrinology Letters. 2010;31(5):663-6. (source)

[vi] Hinz M., Stein A., Uncini T. “APRESS: apical regulatory super system, serotonin, and dopamine interaction.” Neuropsychiatric Disease and Treatment. 2011;7:457-63. (source)

[vii] Hinz M., Stein A., Uncini T. “Relative nutritional deficiencies associated with centrally acting monoamines.” International Journal of General Medicine. 2012;5:413-30 (source)

[viii] van Praag H.M. “n search of the mode of action of antidepressants. 5-HTP/tyrosine mixtures in depressions.”Neuropharmacology. 1983 Mar;22(3 Spec No):433-40. (source)

[ix] Hinz M., Stein A., Uncini T. “5-HTP efficacy and contraindications”Neuropsychiatric Disease and Treatment. 2012; 8: 323–328. (source)

[x] Hinz M., Stein A., Uncini T. “APRESS: apical regulatory super system, serotonin, and dopamine interaction.” Neuropsychiatric Disease and Treatment. 2011;7:457-63. (source)

[xi] Hinz M., Stein A., Uncini T. “Amino acid management of Parkinson’s disease: a case study” International Journal of General Medicine. 2011; 4: 165–174. (source)

[xii] Birdsall T.C. “5-Hydroxytryptophan: a clinically-effective serotonin precursor.” Alternative Medicine Revue. 1998 Aug;3(4):271-80. (source)

[xiii] Shaw K., Turner J., Del Mar C. “Are tryptophan and 5-hydroxytryptophan effective treatments for depression? A meta-analysis.” Australia and New Zealand Journal of Psychiatry. 2002 Aug;36(4):488-91. (source)

[xiv] Caruso I., Sarzi Puttini P., Cazzola M., Azzolini V. “Double-blind study of 5-hydroxytryptophan versus placebo in the treatment of primary fibromyalgia syndrome.” Journal of International Medical Research. 1990 May-Jun;18(3):201-9. (source)

[xv] Meyers S. “Use of neurotransmitter precursors for treatment of depression.” Alternative Medicine Revue. 2000 Feb;5(1):64-71. (source)

[xvi]Wang X., Baumann M.H., Dersch C.M., Rothman R.B. “Restoration of 3,4-methylenedioxymethamphetamine-induced 5-HT depletion by the administration of L-5-hydroxytryptophan.” Neuroscience. 2007 Aug 10;148(1):212-20. (source)

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Join The Discussion - 343 comments

Emanuele
March 1, 2019

Hi David, congratulations on your article. I am writing to you because I believe I have irreversibly ruined my body. My neurologist prescribed 5-htp to help me with paroxetine weaning. The problem is that I took 200mg for 9 days along with very low doses of Paroxetine and I started having erectile dysfunction. I immediately stopped both drugs, but the problem persists after eight months. To date I have extreme muscle weakness (CFS), difficulty in concentration, very low libido and erectile dysfunction. I think I damaged my receptors. In your opinion, can I do something to help them recover?

    David Tomen
    March 2, 2019

    Emanuele, researchers are still trying to figure out how the discontinuation of SSRI’s results in sexual dysfunction of all sorts including ED. But it doesn’t appear to be directly related to receptor insensitivity or damage.

    Recent studies show a disruption on sodium currents and ion channels. Which is really disturbing because we’re talking about below the cell surface. It’s a long, scary read but here is the report: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6004900/

    No one has figured out a solution to this. With some really smart people working on it. The best I can offer is to try something like this: https://www.performancelab.com/supplements/t-booster/.

    I realize it’s not the answer you are looking for but until someone figures this out the best you can do is experiment with different nootropics and supplements. And hope you find something that works. If it is a problem with ion channels, search Nootropics Expert and see if you can find a nootropic that supports ion channel function.

      Emanuele
      March 3, 2019

      Thank you so much for your answer. I sincerely hope to be able to come back to life. I take this opportunity to remind everyone to never take 5-HTP together with a serotonergic antidepressant. I’ve ruined my life forever. I’m only 25 years old.

cihan
February 23, 2019

i just watched this video last night it mentions if you want to boost your serotonin levels with 5-htp it wont work on its own because you will deplete the dopamine levels in the brain . but what if it needs to be balanced would you take them both at the same time . if a person has high levels of sexual addiction in their brain is that caused by too much dopamine where serotonin can control sexual behaviour and climax control . ive got got told somewhere they told me 5-htp serotonin will block dopamine if its over 800 mg if taking 50-150 mg it won’t

    David Tomen
    February 24, 2019

    Cihan, you are on the right track here. Lower doses of 5-HTP do not have as severe of a depressing effect as higher doses on dopamine. But everyone’s brain and system is different and has different tolerances. Which means you need to find the right dosage for you.

      cihan
      March 15, 2019

      i am not sure if its sure but i got told with 5htp you can’t take it with any other anti anxiety medicines . so if you take l-dopa or l-tyrosine with 5htp will it be harmful to the body

        David Tomen
        March 15, 2019

        Cihan, 5-HTP is used for the synthesis of serotonin which goes on to make melatonin. And cannot be combined with SSRIs because of the danger of boosting serotonin to much. Which can result in serotonin syndrome.

        L-Tyrosine is used to synthesize L-DOPA which is used to make dopamine.

        Serotonin and dopamine must be in balance in your system. So you can take L-Tyrosine or Mucuna and 5-HTP at the same time. But dosages vary from person to person. This takes experimenting until you find the right dosage of each for you. Based on recommended dosages in each individual review here on Nootropics Expert.

        Too much of any nootropic or the incorrect balance of supplements can be harmful to your body.

Brain
February 21, 2019

Hi there;

You say split 100mg 5htp to 50 mg but how can i do it? Its mixed.

    David Tomen
    February 21, 2019

    Clearly if 5-HTP is included in a capsule of tablet with other ingredients you can’t split it. I get 100 mg 5-HTP lozenges from Natrol which are easily cut up with a pill splitter.

Peter
February 19, 2019

Hi David,

I use 50mg 5-htp with 500mg L-tyrosine in 1:10

is it safe with 1200mg piracetam?

    David Tomen
    February 19, 2019

    Peter, there is no contraindication between the three nootropics that I’m aware of. Just make sure you follow the dosage recommendations for Piracetam. Including using a good choline source like Alpha GPC or CDP-Choline.

Katy
February 16, 2019

Hi,

Thanks for all the info you put out there. This is all incredibly complex and individualised, isn’t it? With a requirement to experiment and tweak, could all be very expensive. I’ve just completely weaned off SSRI, sertraline (approx. 7yrs use), and it worked very well for me. As I’ve weaned, I’ve noticed a slow, sporadic reintroduction of feelings of anger and depression, so I’ve pondered using 5htp, sporadically. I understand the importance of balancing dopamine etc, so I’m wondering if I try weekly, one-dose of 5htp for a few weeks along with weekly, one-dose of l-tyrosine, to help me re-adjust after long SSRI use, and hopefully after a few weeks of this, won’t require anything at all, as I eat a fairly good, nutrient-dense diet, imo… what do you think?

    David Tomen
    February 16, 2019

    Katy, I suggest you do a little research first and find out the exact mechanism of action of sertraline in your brain. Wikipedia is good for that kind of thing.

    Then find nootropics that will ‘mimic’ or work similar to the prescription med. You are correct in making sure you keep dopamine and serotonin in balance. Using 5-HTP can easily throw that balance off.

    I think you’ll find that daily dosing is much better than weekly. And often it will take two or three doses per day to get to where you want to be.

    To quell the sporadic anger I suggest trying Lithium Orotate:
    https://nootropicsexpert.com/lithium-orotate/
    See this post on depression for some other ideas on what you could try: https://nootropicsexpert.com/best-nootropics-for-depression/

Jorge Gutierrez
February 12, 2019

Hi. Please read this if you can. Some time ago I bought a bottle of 5-htp supplements of 100mg for sleeping. I used it for some days and then stop talking it. Some days ago I had some trouble sleeping and I remembered I had those pills in my drawer. I was perfectly OK with mood, absolutely happy about life. I wasn’t with low serotonine or something like that. I took 1 pill with an empty stomach and after 30 minutes I became tired and experience a lot of anxiety. Then I stopped being tired and I became very paranoic, I had a little brain shiver too, strange leg/arms spasms. My right leg started to feel like “uncomfortable”. I ended up sleeping and when I woke up I had the same uncomfortable feeling in my right leg. It’s almost 5 days since the 5-htp pill ingestion and I’m still with this thing in my leg. I think its Restless leg syndrome. I Can’t sleep with this, im going insane. It’s really the worst thing that happened to me in my life. It’s giving me anxiety too.

I investigated a lot and found that restless leg syndrome is mostly associated with dopamine depletion. Could 5htp unbalanced my dopamine/serotonine ending up in restless leg syndrome? Im really scared thinking this won’t go away. Here I found that 5htp taken alone could deplete dopamine.

Dopamine depletion = cause of restless leg syndrome.

Now my question. Is this reversable? Can i reduce my serotonine and increase my dopamine with l-tyrosine? Thanks!

Aleksandar
February 10, 2019

Hello David,

Is serotonin syndrome correlated with dopamine defficiency?
In other words, is disbalance of serotonin and dopamine levels in the body what causes SS or is it purely the effect of too much serotonin?

Thanks,
Aleksandar

    David Tomen
    February 10, 2019

    Aleksandar, Serotonin Syndrome is caused by excess serotonin. And too much serotonin will suppress dopamine levels.

jayp
February 1, 2019

From previous comment, I use 5htp to suppress appetite, until i eat lunch, I also take Alcarnitine to help with fat burning.

    David Tomen
    February 2, 2019

    Jayp, you can use 5-HTP at the same time as dosing with Tyrosine. It helps balance dopamine and serotonin.

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