Product image of L-Carn (Levocarnitine) supplied by GNH India

L-Carn

Active Ingredient:
Levocarnitine
Origin:
EU

L-Carn (Levocarnitine)

Levocarnitine, the active ingredient in L-Carn, is a nutritional supplement presented as an oral formulation for oral use. It is used to treat primary or secondary carnitine deficiency and to support fatty‑acid metabolism in patients with mitochondrial or metabolic disorders. The compound facilitates transport of long‑chain fatty acids into mitochondria, enhancing cellular energy production.

GNH India supplies L-Carn as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, transplant centres, oncology centres, pharmacies and clinics worldwide. Our distribution network ensures reliable delivery and regulatory compliance across multiple regions.

Manufacturer / TM Owner

Alfasigma S.P.A.

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Indications & Clinical Uses

L‑Carn (levocarnitine) is employed to address disorders of fatty‑acid metabolism and carnitine deficiency.

  • Carnitine deficiency: restores normal cellular carnitine levels and improves energy production.
  • Fatty acid metabolism disorders: enhances beta‑oxidation of long‑chain fatty acids, supporting metabolic stability.
  • Mitochondrial disorders: assists mitochondrial function by facilitating fatty‑acid transport, helping reduce fatigue and muscle weakness.
  • Secondary carnitine depletion: helps replenish carnitine stores during dialysis or certain medications.

How It Works

  • Levocarnitine acts as a carrier molecule that transports long‑chain fatty acids across the inner mitochondrial membrane. By forming acyl‑carnitine esters, it enables the fatty acids to enter the mitochondrial matrix where they undergo β‑oxidation, producing acetyl‑CoA for the citric acid cycle. This process supports ATP generation in tissues with high energy demand, such as heart, skeletal muscle and brain, and other metabolically active organs.

Side Effects

Levocarnitine may be associated with several adverse reactions, ranging from mild to serious.

Common Side Effects

  • Nausea
  • Vomiting
  • Abdominal cramps
  • Diarrhea
  • Fishy body odor

Serious or Rare Side Effects

  • Muscle weakness or myopathy
  • Seizures
  • Cardiac arrhythmia
  • Severe allergic reactions (e.g., anaphylaxis)
  • Liver function abnormalities

Precautions & Warnings

When using levocarnitine, several precautionary measures should be observed to ensure safety.

  • Renal function assessment: evaluate kidney status before initiating therapy, especially in patients with chronic kidney disease.
  • Gastrointestinal monitoring: watch for persistent nausea, vomiting or diarrhea and adjust dosage if needed.
  • Metabolic disorder evaluation: confirm diagnosis of carnitine deficiency or related metabolic condition prior to use.
  • Seizure risk awareness: use cautiously in individuals with a history of seizures or epilepsy.
  • Hypersensitivity check: discontinue if signs of allergic reaction such as rash, itching or swelling appear.
  • Store at ambient temperature: keep in original container, protect from moisture and direct sunlight.

Avoid Interactions

Levocarnitine can interact with certain medicines, affecting their efficacy or safety.

Major Interactions (Avoid)

  • Warfarin: levocarnitine may enhance anticoagulant effect, increasing bleeding risk.
  • Valproic acid: may reduce plasma carnitine levels, diminishing therapeutic benefit.
  • Carbapenem antibiotics (e.g., imipenem): can decrease carnitine absorption, leading to deficiency.

Moderate Interactions (Monitor Closely)

  • Thyroid hormone replacement: levocarnitine may alter hormone metabolism; monitor thyroid function tests.
  • Diuretics (especially thiazides): may increase urinary carnitine loss; assess carnitine status periodically.
  • Anticonvulsants (e.g., phenobarbital): potential for altered carnitine levels; observe seizure control.

Frequently Asked Questions

L-Carn contains levocarnitine, which is used to treat carnitine deficiency and to support fatty‑acid metabolism in conditions such as mitochondrial disorders, primary or secondary carnitine deficiency, and metabolic diseases that affect energy production.

Levocarnitine functions as a carrier that transports long‑chain fatty acids into mitochondria. Inside the mitochondria, these fatty acids are converted into acyl‑carnitine esters, allowing them to undergo β‑oxidation and generate acetyl‑CoA, which fuels the citric acid cycle and ATP synthesis.

The appropriate dose of L-Carn is determined by the prescribing healthcare professional based on the patient’s specific condition, age, weight, and clinical response. Dosage instructions are individualized and should follow the prescriber’s recommendation.

Safety data for levocarnitine in pregnancy and lactation are limited. Healthcare providers should evaluate the potential benefits against any possible risks before prescribing L-Carn to pregnant or nursing individuals.

To place an order, submit an enquiry on the product page at gnhindia.com, specifying the required quantity. GNH India supplies hospitals, pharmacies and procurement teams worldwide, and will request trade or institutional credentials before providing pricing, availability, shipping details and import documentation.

L-Carn provides levocarnitine, the biologically active L‑isomer of carnitine, which is more efficiently utilized by the body compared with the racemic mixture found in some over‑the‑counter products. This can result in better absorption and clinical effectiveness for the same therapeutic goals.

L-Carn should be stored at ambient temperature, below 25 °C, in its original packaging. Keep the container tightly closed, protect it from moisture and direct sunlight, and avoid exposure to extreme temperatures to maintain product stability.

L-Carn is taken orally, typically as a tablet, capsule, or liquid formulation, as directed by the prescribing clinician. It should be swallowed with water and can be taken with or without food, depending on the prescriber’s guidance.

Serious adverse events, though rare, may include muscle weakness or myopathy, seizures, cardiac arrhythmias, severe allergic reactions such as anaphylaxis, and liver function abnormalities. Patients should seek immediate medical attention if any of these symptoms occur.

Individuals with known hypersensitivity to levocarnitine or any component of the formulation should avoid L-Carn. Caution is also advised for patients with a history of seizures, severe renal impairment, or those taking medications that may interact significantly with levocarnitine.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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