L-carnitine / Levocarnitine
Uses of L-carnitine / Levocarnitine
L-Carnitine / Levocarnitine is primarily used to manage primary and secondary carnitine deficiencies. It belongs to the class of amino acid derivative medications.
This medicine is indicated for patients with End-stage renal disease (ESRD) on haemodialysis, heart failure, angina pectoris, peripheral artery disease, Alzheimer's disease, male infertility, and chronic fatigue syndrome.
Side effects of L-carnitine / Levocarnitine
Gastrointestinal disturbances (nausea, vomiting, diarrhoea, abdominal cramps)
Body odour (fishy smell)
Headache
Dizziness
Insomnia
How L-carnitine / Levocarnitine works
L-Carnitine / Levocarnitine is a naturally occurring amino acid derivative.
It works by transporting long-chain fatty acids into the mitochondria, the powerhouses of cells. Here, these fatty acids undergo beta-oxidation - a complex process that breaks them down into smaller units to generate energy.
Certified content
Written By
Doctor of Medicine
Reviewed By
BMS, FMC, MD Resident
Expert Advice
Dosage Forms Available
L-Carnitine / Levocarnitine can be taken orally (tablets and liquid solutions) and intravenously (injection).
Age and Dose Restrictions
L-Carnitine / Levocarnitine can be given to adults and children in appropriate dosage.
Contraindications
This medicine is contraindicated in individuals with known hypersensitivity to L-Carnitine / Levocarnitine or any of its components. Patients with seizure disorders and severe renal impairment should not use this medicine.
Other Medications to Avoid
L-Carnitine / Levocarnitine may interact with anticoagulants (such as warfarin, heparin), and thyroid hormones (like levothyroxine, liothyronine).
Overdose and Missed Dose
An overdose of L-Carnitine / Levocarnitine may lead to symptoms like diarrhoea, abdominal cramps, and fishy body odour. If you observe these symptoms, inform your doctor immediately.
If you miss a dose of this medicine, take it as soon as you remember. However, if it is time for your next dose, skip the missed dose and continue with your regular schedule.
Management of Side Effects
Most side effects are temporary and generally harmless and resolve when discontinuing this medicine. However, if you experience any severe side effects or worsening symptoms, please consult your doctor.
For gastrointestinal disturbances such as nausea or diarrhoea, try taking this medicine with or after meals.
If you experience headaches, rest and drink plenty of fluids.
Use in Driving and Operating Machinery
L-Carnitine / Levocarnitine may cause dizziness or fatigue in some individuals. If you experience these symptoms, avoid driving or operating heavy machinery.
Use in Pregnancy and Lactation
The use of L-carnitine / Levocarnitine during pregnancy and lactation should be done under the guidance of a doctor. Always consult your doctor before using this medicine if you are pregnant or breastfeeding.
Caution in Other Conditions
Patients with severe renal impairment or liver disease should exercise caution while taking L-Carnitine / Levocarnitine and consult their doctor for advice.
Special Dietary and Lifestyle Recommendations
Limit intake of fatty foods, as high-fat meals might reduce the absorption of L-carnitine / Levocarnitine.
Frequently asked questions
Is L-Carnitine / Levocarnitine a steroid?
No, L-Carnitine / Levocarnitine is not a steroid. It is an amino acid derivative naturally produced in the body.
Does L-Carnitine / Levocarnitine have any effect on sleep?
L-Carnitine / Levocarnitine is not directly associated with influencing sleep patterns. However, if you notice any changes to your sleep after starting this medication, it is important to consult your doctor.
Will L-Carnitine / Levocarnitine affect fertility?
Yes, L-Carnitine / Levocarnitine has been used to manage male infertility. It should be noted that this use should only be considered under the guidance of a doctor.
Is it safe to take L-Carnitine / Levocarnitine daily?
The safety and effectiveness of taking L-Carnitine / Levocarnitine daily depend on the individual's health condition and the purpose for which it is being taken. It is always best to follow the dosage instructions provided by your doctor.
How much time does L-Carnitine / Levocarnitine take to work?
The time taken for L-Carnitine / Levocarnitine to work may vary depending on several factors including the type of condition being managed and individual patient characteristics. It is best to discuss this with your doctor.
Is the L-Carnitine / Levocarnitine available over the counter, or do I need a prescription?
L-Carnitine / Levocarnitine usually requires a prescription and is not typically available over the counter. Always consult a doctor before starting any new medication.
What is the best time to take L-Carnitine / Levocarnitine?
L-Carnitine / Levocarnitine should be taken with or immediately after meals for better absorption, unless otherwise directed by your doctor.
L-carnitine / Levocarnitine in other salts
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