L-tryptophan coupons

L-tryptophan Coupons & Discount Card - Compare Prices Near You

Tryptophan is utilized differently in Canada and the US. In Canada, it requires a prescription and is used alongside other medications to treat mood disorders like bipolar disorder and depression. It helps stabilize mood and reduce extreme behaviors by balancing natural substances in the brain such as serotonin and melatonin. Tryptophan is an amino acid naturally present in high-protein foods and milk. In the US, tryptophan is available as a dietary supplement. It is used to promote mood support, relaxation, and better sleep. However, if you are taking medications that influence serotonin, such as certain antidepressants, you must consult your doctor before using tryptophan due to the risk of a severe, potentially fatal, interaction. It is important for your doctor to monitor your use of tryptophan closely. Be aware that some tryptophan supplements might contain harmful impurities or additives, so it's advisable to consult with your pharmacist about the brand you choose. Note that the US FDA has not evaluated this product for safety or effectiveness, so it is crucial to seek advice from your healthcare provider for more information.

Our coupons are free to use. Before paying, show the pharmacist your L-tryptophan savings card to get your free discount. Use our filters below to edit the prescription box to match your needs. The L-tryptophan prices will update based on your prescription needs. Above our L-tryptophan coupons, you can change your location to see pharmacy prices and costs in other areas. We're here to help you buy L-tryptophan at the lowest price with our prescription discount card.

L-tryptophan Side Effects L-tryptophan Interactions FAQs

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500MG, L-tryptophan (30 Capsules)

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Walgreens

$9.78

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L-tryptophan savings card

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Walgreens

$9.78

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L-tryptophan dosage forms

The average cost for 30 Capsules of L-tryptophan at 500MG is $9.31 with a free coupon. This is 30.68% off the average retail price of $30.35

Dosage	Quantity	Price from	Per unit
500MG	30 Capsules	$9.31	$0.31

L-tryptophan Side Effects

Common side effects:

nausea
loss of appetite
dizziness
drowsiness
headache
dry mouth

Less common but important to monitor:

muscle stiffness or spasms
severe muscle aches
unusual or inappropriate sexual urges
tremors
unusual weakness

Serious side effects:

serotonin syndrome
serious allergic reaction

L-tryptophan Interactions

Interactions with high risk of serious adverse effects and should be avoided:

MAO inhibitors (isocarboxazid, linezolid, metaxalone, methylene blue, moclobemide, phenelzine, procarbazine, rasagiline, safinamide, selegiline, tranylcypromine)

Interactions with moderate risk that may require dose adjustment, closer monitoring, or timing changes:

sodium oxybate
other drugs that increase serotonin (e.g., MDMA, St. John's wort, SSRIs such as fluoxetine/paroxetine, SNRIs such as duloxetine/venlafaxine)

Interactions with low risk that usually do not require a change in therapy:

products that cause drowsiness (e.g., opioid pain medications like codeine, hydrocodone, alcohol, marijuana, sleep or anxiety medications like alprazolam, lorazepam, zolpidem, muscle relaxants like carisoprodol, cyclobenzaprine, antihistamines like cetirizine, diphenhydramine)

L-tryptophan FAQs

What is L-tryptophan good for?

L-tryptophan is an essential amino acid that plays a role in the production of serotonin, a neurotransmitter that helps regulate mood, sleep, and appetite. It is often used to support mood stabilization, improve sleep quality, and assist in managing symptoms of depression and anxiety. Additionally, L-tryptophan is involved in the synthesis of niacin (vitamin B3), which is important for energy metabolism and overall health.

Why was L-tryptophan banned?

L-tryptophan was banned in the United States in 1989 due to an outbreak of eosinophilia-myalgia syndrome (EMS), a serious condition characterized by muscle pain, skin changes, and high levels of eosinophils in the blood. This outbreak was linked to contaminated batches of L-tryptophan supplements produced by a single manufacturer. The ban was lifted in 2005 after regulations were put in place to ensure the safety and quality of L-tryptophan supplements.

Is L-tryptophan safe now?

L-tryptophan is generally considered safe when used appropriately and in recommended doses. However, it is important to consult with a healthcare provider before starting any new supplement, as individual health conditions and medications can affect safety. In the past, there were concerns about its safety due to an outbreak of eosinophilia-myalgia syndrome (EMS) linked to contaminated batches, but current manufacturing processes have improved.

What does L-tryptophan do to the brain?

L-tryptophan is an essential amino acid that plays a role in the production of serotonin, a neurotransmitter in the brain. Serotonin is involved in regulating mood, sleep, and appetite. By contributing to serotonin synthesis, L-tryptophan may help improve mood and promote relaxation and sleep.

Does L-tryptophan have a calming effect?

L-tryptophan is an amino acid that the body uses to produce serotonin, a neurotransmitter that can influence mood and promote a sense of calm. Some people may experience a calming effect from L-tryptophan due to its role in serotonin production. However, individual responses can vary, and it is important to consult with a healthcare provider before using it for this purpose.