Levocarnitine
Amino Acids and Derivatives
Sold as CARNITOR
- Drug class
- Amino Acids and Derivatives
- Availability
- Prescription only
- Routes
- Intravenous, Oral
- Markets covered
- 3
- Products on record
- 47
- FDA reports (12 mo)
- 254
Overview
Plain-language summary, compiled from the cited regulatory records
Levocarnitine is an amino acid derivative [1]. It belongs to the drug class of Amino Acids and Derivatives (A16AA) [1].
Levocarnitine oral solution is approved for treating primary systemic carnitine deficiency [1]. This condition can present with recurrent episodes of Reye-like encephalopathy, hypoketotic hypoglycemia, and cardiomyopathy [1]. Other associated symptoms may include hypotonia, muscle weakness, and failure to thrive [1]. A diagnosis of primary carnitine deficiency is confirmed by low carnitine levels in serum, red blood cells, or tissue [1].
In the past 12 months, there have been 254 adverse event reports associated with levocarnitine [2]. Common adverse events reported include off-label use, seizures, drug ineffectiveness, vomiting, and death [2].
This is not medical advice. Consult a qualified healthcare professional.
Regulatory status by market
| Market | Regulator | Products | Last revision |
|---|---|---|---|
| GB United Kingdom | MHRA | 38 | May 29, 2026 |
| CA Canada | Health Canada | 6 | March 26, 2026 |
| US United States | FDA | 3 | December 30, 2025 |
GBUnited Kingdom· MHRA
38 products
Uses
Indicated for the treatment of primary and secondary carnitine deficiency in adults, children, infants and neonates. Secondary carnitine deficiency in haemodialysis patients. Secondary carnitine deficiency should be suspected in long-term haemodialysis patients who have the following conditions: 1.
Severe and persistent muscle cramps and/or hypotensive episodes during dialysis. 2. Lack of energy causing a significant negative effect on the quality of life. 3. Skeletal muscle weakness and/or myopathy. 4. Cardiomyopathy. 5. Anaemia of uraemia unresponsive to or requiring large doses of erythropoietin.
6. Muscle mass loss caused by malnutrition.
How to take
CACanada· Health Canada
6 products
Uses
AND CLINICAL USE ............................................................................. 3 WARNINGS AND PRECAUTIONS ..................................................................................... 10 DOSAGE AND ADMINISTRATION .............................................................................
11 STORAGE AND STABILITY ......................................................................................... 15 CLINICAL TRIALS ..............................................................................................................
20 ODAN LEVOCARNITINE Product Monograph Page 3 of 21 ODAN LEVOCARNITINE Levocarnitine Oral Solution, USP 100 mg/mL PART I: HEALTH PROFESSIONAL INFORMATION SUMMARY PRODUCT INFORMATION Route of Administration Dosage Form / Strength Clinically Relevant Nonmedicinal Ingredients Oral Solution 1 g / 10 mL (100 mg / mL) Wild Cherry Flavor, D,L-Malic Acid, Methylparaben, Propylparaben, Purified Water, Sucrose Syrup INDICATIONS AND CLINICAL USE ODAN LEVOCARNITINE (levocarnitine oral solution) is indicated for: Treatment of primary systemic carnitine deficiency Acute and chronic treatment of patients with an inborn error of metabolism which results in a secondary carnitine deficiency In some patients, particularly those presenting with cardiomyopathy, carnitine supplementation rapidly alleviated signs and symptoms.
USUnited States· FDA
3 products
Uses
INDICATIONS AND USAGE
Levocarnitine oral solution is indicated in the treatment of primary systemic carnitine deficiency. In the reported cases, the clinical presentation consisted of recurrent episodes of Reye-like encephalopathy, hypoketotic hypoglycemia, and/or cardiomyopathy.
Associated symptoms included hypotonia, muscle weakness and failure to thrive. A diagnosis of primary carnitine deficiency requires that serum, red cell and/or tissue carnitine levels be low and that the patient does not have a primary defect in fatty acid or organic acid oxidation (see CLINICAL PHARMACOLOGY ).
In some patients, particularly those presenting with cardiomyopathy, carnitine supplementation rapidly alleviated signs and symptoms. Treatment should include, in addition to carnitine, supportive and other therapy as indicated by the condition of the patient.
Levocarnitine oral solution is also indicated for the acute and chronic treatment of patients with an inborn error of metabolism which results in a secondary carnitine deficiency.
Drug interactions
Known interactions involving Levocarnitine. Select one for details. This list is informational and not a complete interaction checker.
Interaction data compiled from DDInter (academic, CC-BY). Severity classification only - this is not a complete interaction checker and not medical advice.
Sources & citations
- [1]MHRA (UK) · PL460520003 · revised September 19, 2025
- [2]Health Canada (DPD) · 02492105 · revised March 22, 2025
- [3]FDA DailyMed · 05ab18c1-fb01-48… · revised December 27, 2024 [PDF]
- [4]OpenFDA adverse-event reports (US), 12 months ending June 4, 2026.
Information on this page is compiled from public regulatory records. Drugvu is not affiliated with any regulator or pharmaceutical manufacturer. This is not medical advice. Always consult a qualified healthcare professional.