levocarnitine (Carnitor, Carnitor Sugar-Free) (cont.)

Pharmacy Author:
Medical and Pharmacy Editor:




  • Oral tablets: 330 mg
  • Oral solution: 1 g/10 ml

STORAGE: Levocarnitine should be stored at room temperature, between 15 C and 30 C (59 F and 86 F).

DOSING: Tablets

Adults: The recommended oral dosage for adults is 990 mg 2-3 times daily. The maximum dose is 3 g daily.

Infants and children: The recommended oral dosage for infants and children is between 50 and 100 mg/kg/day in divided doses, with a maximum of 3 g/day. Treatment should start at 50 mg/kg/day and then be increased if needed based on the response of the infant or child.

DRUG INTERACTIONS: Combining levocarnitine and warfarin (Coumadin, Jantoven) may increase the risk of bleeding by an unknown mechanism. If these drugs must be combined, the effect of warfarin treatment must be closely monitored and the dosage must be adjusted accordingly.

PREGNANCY: Levocarnitine has not been adequately studied in pregnant women. Levocarnitine should be used during pregnancy only if clearly needed.

NURSING MOTHERS: Levocarnitine supplementation has not been studied in nursing mothers, and it is not known whether levocarnitine is excreted into human milk.

REFERENCE: FDA Prescribing Information

Medically Reviewed by a Doctor on 10/14/2015

Report Problems to the Food and Drug Administration

You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.

Pill Finder Tool

Need help identifying pills and medications?
Use the pill identifier tool on RxList.

Back to Medications Index

Health Solutions From Our Sponsors