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Levocarnitine

levOCARNitine 330MG

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What is Levocarnitine?

Levocarnitine is a medication used to help treat certain conditions related to the heart and muscles. It works by assisting the body in producing energy from fats, which is important for overall health.

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What is Levocarnitine ?

Levocarnitine is a medication used to help treat certain conditions related to the heart and muscles. It works by assisting the body in producing energy from fats, which is important for overall health.

Source: MedlinePlus, U.S. National Library of Medicine

  • Allergic reaction: Itching or hives, swelling in your face or hands, swelling or tingling in your mouth or throat, chest tightness, trouble breathing
  • Seizures
  • Keep all medicine out of the reach of children. Never share your medicine with anyone.
  • Tell your doctor if you are pregnant or breastfeeding, or if you have kidney disease or a history of seizures.
  • Your doctor will do lab tests at regular visits to check on the effects of this medicine. Keep all appointments.
What is levocarnitine used for?
Levocarnitine is FDA-approved to treat primary systemic carnitine deficiency and carnitine deficiency caused by certain inborn errors of metabolism, such as glutaric aciduria type II, methylmalonic aciduria, propionic acidemia, and medium-chain acyl-CoA dehydrogenase deficiency. The injectable form is also approved to prevent and treat carnitine deficiency in people with end-stage renal disease who are on dialysis. It works by replacing carnitine, a substance the body needs to turn fat into energy.
Is levocarnitine the same as L-carnitine?
Levocarnitine is the pharmaceutical name for L-carnitine, so they refer to the same molecule. However, prescription levocarnitine is not the same as most over-the-counter L-carnitine supplements. The prescription product is FDA-approved with a controlled strength and purity for treating carnitine deficiency, while dietary supplements are not FDA-approved for that use. Talk with your provider before substituting one for the other.
Does levocarnitine require a prescription?
Yes. Prescription levocarnitine, including the Carnitor and Carnitor SF brands and their generic, requires a prescription from a licensed provider. It is not a controlled substance. Over-the-counter L-carnitine supplements are sold separately, but they are not the same as the FDA-approved prescription medicine and are not approved to treat carnitine deficiency.
What are the side effects of levocarnitine?
Common side effects of the oral forms include nausea, vomiting, stomach cramps, diarrhea, and a fishy body odor that is often related to the dose. Seizures have been reported in some people. Serious allergic reactions, including anaphylaxis, throat swelling, and bronchospasm, have been reported mainly with the injectable form in dialysis patients. Seek emergency care for trouble breathing or swelling of the face or throat, and tell your provider about any bothersome side effects.
How long does levocarnitine take to work?
How quickly levocarnitine works depends on the condition being treated, the form used, and your dose, so there is no single timeline. Your provider will usually check your carnitine levels and monitor your response over time to adjust the dose. Keep taking it as directed and follow up with your prescriber rather than stopping on your own.
How much does Levocarnitine cost without insurance?
The price of Levocarnitine without insurance varies by pharmacy, dosage, and quantity. Rx.com compares cash prices at more than 60,000 US pharmacies so you can find the lowest price near you. Many people save up to 83% off retail prices with a free Rx.com coupon.
What are the common side effects of Levocarnitine?
Common side effects of Levocarnitine may include: Allergic reaction: Itching or hives, swelling in your face or hands, swelling or tingling in your mouth or throat, chest tightness, trouble breathing, Seizures. This is not a complete list — consult your pharmacist or doctor for full side effect information.
Is there a generic version of Levocarnitine?
Generic versions may be available for Levocarnitine. Generics contain the same active ingredients as brand-name drugs and are typically 80–90% cheaper. Search Levocarnitine on Rx.com to compare generic and brand prices at pharmacies near you.
What is the cheapest pharmacy for Levocarnitine?
The cheapest pharmacy for Levocarnitine depends on your location and dosage. Rx.com compares prices at CVS, Walgreens, Walmart, Kroger, Costco, and thousands of independent pharmacies. Enter your ZIP code on Rx.com to find the lowest price for Levocarnitine near you.

Levocarnitine Coupons & Prices

levOCARNitine 330MG

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Levocarnitine 118ml of 1gm/10ml (1)
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Compounded GLP-1 medications are not FDA-approved and are prepared by state-licensed compounding pharmacies. They are not affiliated with, endorsed by, or equivalent to any brand-name medication or manufacturer. Prescription required; eligibility is determined by a licensed provider. Prices are estimates and may vary.

Looking for a levocarnitine coupon? Levocarnitine is a prescription carnitine replacement therapy that is available as a low-cost generic, but the cash price still varies a lot from one pharmacy to the next. Enter your ZIP above to see today's price and compare a free levocarnitine discount at more than 60,000 pharmacies near you with Rx.com. There is no membership fee, and you can use the discount whether or not you have insurance.

What is levocarnitine and how does it work?

Levocarnitine is an amino acid derivative that works as a carnitine replacement. Carnitine is a natural substance the body uses to help move fatty acids into cells so they can be turned into energy. When the body cannot make or keep enough carnitine, levocarnitine supplies it to restore normal levels. It is sold under the brand names Carnitor and Carnitor SF, and it comes as an oral tablet, an oral solution, and an injection given by a healthcare provider.

The FDA has approved levocarnitine to treat primary systemic carnitine deficiency and to treat carnitine deficiency caused by certain inborn errors of metabolism, such as glutaric aciduria type II, methylmalonic aciduria, propionic acidemia, and medium-chain acyl-CoA dehydrogenase deficiency. The injectable form is also approved to prevent and treat carnitine deficiency in people with end-stage renal disease who are on dialysis. Your prescriber decides which form and dose fit your situation.

How much does levocarnitine cost without insurance?

Generic levocarnitine is already one of the more affordable versions of this medication, and an FDA-approved, substitutable generic is widely available in place of the Carnitor brand. Even so, the cash price you pay without insurance can differ widely depending on which pharmacy you use, the form (tablet, oral solution, or injection), and your dose, so comparing prices is worth the few seconds it takes.

Rx.com compares levocarnitine prices across more than 60,000 U.S. pharmacies and shows you a free discount you can bring to the counter. Enter your ZIP above to see today's price near you. There is no manufacturer savings card for levocarnitine, so a pharmacy discount is a practical way to keep the cash cost down. You can use the Rx.com discount with or without insurance, whichever gives you the lower price.

Levocarnitine vs. Carnitor and other options

Levocarnitine is the generic name for the medicine sold as Carnitor and Carnitor SF. Because the generic contains the same active ingredient in the same strengths, most people can use it in place of the brand and pay less. If your prescription is written for the brand, ask your pharmacist whether the generic is a fit for you.

Levocarnitine is not interchangeable with most over-the-counter L-carnitine supplements. Prescription levocarnitine is a specific, FDA-approved product with a controlled strength and purity, while dietary supplements are not FDA-approved to treat carnitine deficiency. Whatever form you are prescribed, you can compare prices for the generic and the brand above and choose the lower one.

Levocarnitine safety and side effects

Levocarnitine has no boxed warning. Common side effects with the oral forms include nausea, vomiting, stomach cramps, and diarrhea, along with a fishy body odor that tends to be related to the dose. Seizures have been reported, in people with and without a prior seizure history. Serious allergic reactions, including anaphylaxis, throat swelling, and bronchospasm, have been reported after the injectable form, mostly in dialysis patients receiving it in a medical setting. Get emergency help for trouble breathing, swelling of the face or throat, or a severe rash.

Use extra caution if you have kidney problems; the oral form is generally not recommended for long-term use in severe kidney impairment or end-stage renal disease because byproducts can build up. Tell your prescriber about all your conditions and medications. This information is not medical advice, so talk with your doctor or pharmacist about what is right for you.

Sources & accuracy

This Levocarnitine information was written and reviewed against authoritative U.S. medical sources — MedlinePlus (U.S. National Library of Medicine), DailyMed, and FDA prescribing information — and checked for accuracy. It is provided for education and is not a substitute for professional medical advice.

Verify the official label: Levocarnitine on DailyMed (FDA)

Reviewed against FDA labeling · Last reviewed July 2026

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