
Tryptophan Coupons & Savings Card – Discount Prices from $305.39
My prescription
Edit
100GM, L-tryptophan (1 Bottle)
Select pharmacy

CVS
$325.50
COUPON PRICE
Walmart
$305.39
COUPON PRICE
Walgreens
$316.38
COUPON PRICETryptophan savings card
Show this card to your pharmacist
Walmart
$305.39
BIN
ID
PCN
GRP
019876
LH38282832
CHIPPO
LHX
Powered by
Tryptophan dosage forms
Dosage | Quantity | Price from | Per unit |
---|---|---|---|
100GM | 1 Bottle | $368.53 | $368.53 |
100GM | 1 Bottle | $305.39 | $305.39 |
Tryptophan Warnings
Tryptophan is an essential amino acid vital for various bodily functions, including the production of serotonin, a neurotransmitter that influences mood and sleep. While it is naturally present in many protein-rich foods, some individuals opt for tryptophan supplements to address issues like insomnia or mood disorders. However, it's important to be aware of certain risks associated with its supplementation.
In 1989, a significant health concern emerged when numerous cases of eosinophilia-myalgia syndrome (EMS) were linked to the consumption of L-tryptophan supplements. EMS is a rare and potentially fatal condition characterized by severe muscle pain, skin changes, and elevated levels of eosinophils, a type of white blood cell. Investigations traced the majority of these cases to contaminated batches of L-tryptophan produced by a single manufacturer in Japan. This led to a temporary ban on tryptophan supplements in the United States, which was lifted in 2005. Although current manufacturing processes have improved, ensuring higher purity standards, the historical association with EMS underscores the importance of sourcing supplements from reputable manufacturers.
Additionally, certain populations should exercise caution with tryptophan supplementation. Pregnant women are advised to avoid taking amounts greater than those found in food, as it might harm the unborn child. Similarly, due to insufficient reliable information, breastfeeding women are recommended to stick to dietary amounts. Individuals with liver or kidney disease should consult healthcare providers before using tryptophan supplements, as impaired organ function may affect the body's ability to process the amino acid effectively.
Given these considerations, it's crucial to consult with a healthcare professional before starting tryptophan supplementation, especially if you have existing health conditions or are pregnant or breastfeeding. Ensuring that supplements are obtained from reputable sources can also help mitigate potential risks.
Tryptophan Side Effects
Tryptophan is an essential amino acid found in various protein-rich foods and is also available as a dietary supplement. While it plays a crucial role in the body's production of serotonin—a neurotransmitter that influences mood, sleep, and appetite—it's important to be aware of potential side effects associated with its supplementation. Common Side Effects: Individuals taking tryptophan supplements may experience mild to moderate side effects, including:
- Gastrointestinal Issues: Nausea, vomiting, diarrhea, and stomach pain.
- Neurological Symptoms: Drowsiness, dizziness, headaches, and blurred vision.
- Other Effects: Dry mouth and loss of appetite. These side effects are generally temporary and may diminish as the body adjusts to the supplement. Serious Side Effects: In rare cases, tryptophan supplementation has been linked to more severe conditions:
- Eosinophilia-Myalgia Syndrome (EMS): In 1989, contaminated tryptophan supplements were associated with an outbreak of EMS, a serious condition characterized by severe muscle pain, skin changes, and high levels of certain white blood cells. This led to a temporary ban on tryptophan supplements. The contamination was traced to a specific manufacturer, and subsequent regulations have aimed to prevent such occurrences.
- Serotonin Syndrome: Combining tryptophan supplements with medications that increase serotonin levels, such as certain antidepressants, can lead to serotonin syndrome. This potentially life-threatening condition includes symptoms like agitation, confusion, rapid heart rate, high blood pressure, and muscle rigidity. Precautions:
- Medication Interactions: Avoid taking tryptophan supplements if you're on medications that affect serotonin levels, including selective serotonin reuptake inhibitors (SSRIs), monoamine oxidase inhibitors (MAOIs), and certain pain relievers.
- Pregnancy and Breastfeeding: Due to limited research on its safety, it's advisable for pregnant and breastfeeding women to avoid tryptophan supplements.
- Underlying Health Conditions: Individuals with liver or kidney disease should consult a healthcare provider before using tryptophan supplements, as these conditions may affect the body's ability to process the amino acid. While tryptophan is essential for health, supplementation should be approached with caution. It's crucial to consult with a healthcare professional before starting tryptophan supplements, especially if you have existing health conditions or are taking other medications.
Tryptophan Interactions
Tryptophan, an essential amino acid, is vital for various bodily functions, including the production of serotonin, a neurotransmitter that influences mood and sleep. While tryptophan is naturally present in many foods, some individuals take it as a dietary supplement. However, it's important to be aware of potential interactions between tryptophan supplements and certain medications or other supplements, as these can lead to serious health issues.
Interactions with Medications:
Sedative Medications: Tryptophan may cause drowsiness and slowed breathing. Combining it with sedative medications, such as benzodiazepines (e.g., Lorazepam, Diazepam), barbiturates, or sleep aids, can enhance these effects, potentially leading to excessive sedation or respiratory issues.
Serotonergic Drugs: Tryptophan increases serotonin levels in the brain. When taken alongside other medications that also boost serotonin—such as selective serotonin reuptake inhibitors (SSRIs) like Fluoxetine (Prozac) or Sertraline (Zoloft), monoamine oxidase inhibitors (MAOIs) like phenelzine (Nardil), or certain pain medications like Tramadol—there's a risk of developing serotonin syndrome. This rare but serious condition can cause symptoms like agitation, hallucinations, rapid heartbeat, high blood pressure, fever, nausea, vomiting, and diarrhea.
Other Medications: Tryptophan may interact with medications such as dextromethorphan (found in some cough suppressants), Meperidine (Demerol), and pentazocine (Talwin), potentially leading to increased serotonin levels and associated risks.
Interactions with Other Supplements:
Supplements with Sedative Properties: Combining tryptophan with other supplements that have sedative effects, such as Melatonin, valerian, or kava, can enhance drowsiness and sedation.
Supplements with Serotonergic Properties: Taking tryptophan alongside other supplements that increase serotonin levels, like 5-hydroxytryptophan (5-Htp), St. John's wort, or SAMe, can raise the risk of serotonin syndrome.
Recommendations:
Before starting tryptophan supplements, it's crucial to consult with a healthcare provider, especially if you're currently taking any medications or other supplements. This ensures that potential interactions are carefully evaluated, and appropriate precautions are taken to maintain your health and safety.
Does tryptophan make you sleepy?
Tryptophan is an amino acid that can contribute to sleepiness. It is a precursor to serotonin, a neurotransmitter that can be converted into melatonin, a hormone that regulates sleep. Therefore, consuming tryptophan-rich foods may promote sleepiness in some individuals.
Why was tryptophan banned?
Tryptophan was temporarily banned in the United States in 1989 due to an outbreak of a rare condition called eosinophilia-myalgia syndrome (EMS). This condition was linked to contaminated batches of tryptophan supplements produced by a single manufacturer in Japan. The ban was lifted in 2005 after regulatory measures were put in place to ensure the safety and quality of tryptophan supplements.
What happens if you have too much tryptophan in your body?
Excessive tryptophan in the body can lead to a condition known as eosinophilia-myalgia syndrome (EMS), which is characterized by severe muscle pain, skin changes, and high levels of eosinophils in the blood. Additionally, high levels of tryptophan can increase serotonin production, potentially leading to serotonin syndrome, a serious condition with symptoms such as confusion, rapid heart rate, and high blood pressure. It is important to maintain a balanced intake of tryptophan to avoid these adverse effects.
Why did they take tryptophan off the market?
Tryptophan was temporarily removed from the market in 1989 due to an outbreak of eosinophilia-myalgia syndrome (EMS), a serious condition that affected many individuals. This outbreak was linked to contaminated batches of tryptophan supplements produced by a single manufacturer. Once the source of contamination was identified and addressed, tryptophan was reintroduced to the market under stricter regulations to ensure safety.
Who should avoid tryptophan?
Individuals who should avoid tryptophan include those taking medications such as selective serotonin reuptake inhibitors (SSRIs), monoamine oxidase inhibitors (MAOIs), or other antidepressants, as combining these with tryptophan can increase the risk of serotonin syndrome. Additionally, people with liver or kidney disease should be cautious, as tryptophan can exacerbate these conditions. Pregnant or breastfeeding women should consult a healthcare provider before using tryptophan supplements. It's always advisable to consult with a healthcare professional before starting any new supplement, especially if there are existing health concerns or medications involved.