What is Levocarnitine: Uses, Warnings & Interactions

Updated May 14, 2025  •  Published Dec 30, 2020

Levocarnitine overview

BRAND NAMES:

  • Acticarnitine SF, Carnitor, Carnitor SF, Sundown Naturals L-Carnitine

Generic Names:

  • Levocarnitine

Uses:

  • Treats carnitine deficiency.

Therapeutic Classes:

  • Amino Acid Supplement, Nutritive Agent

Forms:

  • Capsule, Liquid Filled Capsule, Liquid, Powder, Tablet, Wafer

How it’s taken:

  • By mouth

What is Levocarnitine used for?

Carnitor is a supplement that is available in several forms and t is used to manage and treat carnitine deficiency in patients. It is used to enhance energy levels created by fatty acids to keep the body healthy.

What form(s) does Levocarnitine come in

  • Capsule

  • Liquid Filled Capsule

  • Liquid

  • Powder

  • Tablet

  • Wafer

What are common Levocarnitine doses?

  • Tablet 330MG

  • Bottle 118ML of 1GM/10ML

Common Levocarnitine prescriptions

  • levOCARNitine
    118ml of 1gm/10ml bottle

  • levOCARNitine
    50 capsules bottle

  • levOCARNitine
    330mg tablet

  • levOCARNitine
    20ml of 200mg/ml vial

  • levOCARNitine
    5ml of 200mg/ml vial

How to take Levocarnitine

  • Your doctor will tell you how much medicine to use. Do not use more than directed.

  • Follow the instructions on the medicine label if you are using this medicine without a prescription.

  • Oral routeIt is best to take this medicine with food or milk.

  • Capsule, gel capsule, or tablet: Swallow whole. Do not crush, chew, or break it.

  • Chewable wafer: Chew the wafer before you swallow it.

  • Oral liquid: Measure the oral liquid medicine with a marked measuring spoon, oral syringe, or medicine cup. The medicine may be taken alone or dissolved in water, juice, or other liquids. Drink the medicine slowly.

  • Powder: Mix with at least 4 ounces of juice or water. Drink the mixture slowly.

  • Missed dose: Take a dose as soon as you remember. If it is almost time for your next dose, wait until then and take a regular dose. Do not take extra medicine to make up for a missed dose.

  • Store the medicine in a closed container at room temperature, away from heat, moisture, and direct light.

  • Oral liquid: Measure the oral liquid medicine with a marked measuring spoon, oral syringe, or medicine cup. The medicine may be taken alone or dissolved in water, juice, or other liquids. Drink the medicine slowly.

  • Oral routeIt is best to take this medicine with food or milk.

  • Follow the instructions on the medicine label if you are using this medicine without a prescription.

  • Store the medicine in a closed container at room temperature, away from heat, moisture, and direct light.

  • Chewable wafer: Chew the wafer before you swallow it.

  • Missed dose: Take a dose as soon as you remember. If it is almost time for your next dose, wait until then and take a regular dose. Do not take extra medicine to make up for a missed dose.

  • Your doctor will tell you how much medicine to use. Do not use more than directed.

  • Capsule, gel capsule, or tablet: Swallow whole. Do not crush, chew, or break it.

  • Powder: Mix with at least 4 ounces of juice or water. Drink the mixture slowly.

What to do if you miss a dose of Levocarnitine

Levocarnitine contraindications

  • This medicine is generally considered safe for most people. Talk to your doctor if you have concerns.

Levocarnitine warnings

  • 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.

Levocarnitine interactions

  • Some medicines can affect how levocarnitine works. Tell your doctor if you are also taking warfarin.

  • Your doctor will do lab tests at regular visits to check on the effects of this medicine. Keep all appointments.

  • Keep all medicine out of the reach of children. Never share your medicine with anyone.

Levocarnitine side effects

Serious Side Effects

  • Allergic reaction: Itching or hives, swelling in your face or hands, swelling or tingling in your mouth or throat, chest tightness, trouble breathing

  • Seizures

Less Serious Side Effects

  • Nausea, vomiting, diarrhea, stomach cramps

  • Unusual body odor