Lacarnit Injection
Written By Dr. Lipika Khurana, PGDHHM, BDS
Reviewed By Dr. Sachin Gupta, MD Pharmacology, MBBS
Last updated on 10 Mar 2026 | 10:42 AM (IST)
Lacarnit Injection belongs to a class of medications called amino acids. It is used in the treatment of carnitine deficiency. It helps the body produce energy and improves the efficiency of body function.
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General Information
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Product introduction
Lacarnit Injection is generally administered by a healthcare professional. You should not self-administer this at home. It may cause injection site reactions like pain, swelling, redness that are generally mild and temporary.
Lacarnit Injection is usually a safe medicine, however, it may cause nausea, vomiting, diarrhea, abdominal pain, and reactions at the site of injection such as swelling, redness, and pain. Your doctor may monitor your blood glucose levels regularly while you are taking the medicine.
Before starting the medicine, inform your doctor if you have any other medical conditions or are taking any other medications. Patients with severe kidney disease should not take this medicine unless prescribed by the doctor.
Lacarnit Injection is usually a safe medicine, however, it may cause nausea, vomiting, diarrhea, abdominal pain, and reactions at the site of injection such as swelling, redness, and pain. Your doctor may monitor your blood glucose levels regularly while you are taking the medicine.
Before starting the medicine, inform your doctor if you have any other medical conditions or are taking any other medications. Patients with severe kidney disease should not take this medicine unless prescribed by the doctor.
Uses of Lacarnit Injection
- Carnitine deficiency
Benefits of Lacarnit Injection
Carnitine deficiency
Carnitine deficiency can lead to many problems such as muscle weakness, fatigue, problems with heart (such as heart enlargement), liver or brain (encephalopathy), confusion etc. Lacarnit Injection contains amino acids that are very important for the normal growth and development of the internal organs, muscles and nerves. It helps to maintain normal functioning of the internal organs and maintains nerve conduction too. It has a major role in the generation of energy in our body, regulation of mood, healing and repair of damaged tissues and keeping our skin, nails and hair healthy.
Carnitine deficiency can lead to many problems such as muscle weakness, fatigue, problems with heart (such as heart enlargement), liver or brain (encephalopathy), confusion etc. Lacarnit Injection contains amino acids that are very important for the normal growth and development of the internal organs, muscles and nerves. It helps to maintain normal functioning of the internal organs and maintains nerve conduction too. It has a major role in the generation of energy in our body, regulation of mood, healing and repair of damaged tissues and keeping our skin, nails and hair healthy.
Side effects of Lacarnit Injection
Most side effects do not require any medical attention and disappear as your body adjusts to the medicine. Consult your doctor if they persist or if you’re worried about them
Common side effects of Lacarnit
- Vomiting
- Nausea
- Injection site reactions (pain, swelling, redness)
- Diarrhea
- Abdominal pain
How to use Lacarnit Injection
Your doctor or nurse will give you this medicine. Kindly do not self administer.
How Lacarnit Injection works
Levocarnitine belongs to the class of medications called as amino acid derivative. It works by improving the low levels of carnitine in the body.
All substitutes for Lacarnit Injection
For information purposes only. Consult a doctor before taking any medicine.
Quick tips
- Monitor your blood glucose levels regularly during levocarnitine treatment.
- Do not take this drug if you are allergic to levocarnitine or any of its ingredients.Â
Safety advice

Alcohol
CONSULT YOUR DOCTOR
It is not known whether it is safe to consume alcohol with Lacarnit Injection. Please consult your doctor.

Pregnancy
SAFE IF PRESCRIBED
Lacarnit Injection is generally considered safe to use during pregnancy. Animal studies do not indicate harmful effects. However, there are limited human studies.

Breast feeding
CONSULT YOUR DOCTOR
Lacarnit Injection may be unsafe to use during breastfeeding. Limited human data suggests that the drug may pass into the breastmilk and harm the baby. It should be used only if the expected benefit outweighs the potential risk. Please consult your doctor.

Driving
UNSAFE
Lacarnit Injection may cause side effects that could affect your ability to drive.

Kidney
CAUTION
Lacarnit Injection should be used with caution in patients with kidney disease. Dose adjustment may be needed.

Liver
SAFE IF PRESCRIBED
Lacarnit Injection is probably safe to use in patients with liver disease. Limited data suggest dose adjustment may not be needed.
Frequently asked questions
Lacarnit Injection is not a steroid. It contains Levo-carnitine which is a type of protein (made from the amino acids lysine and methionine). It helps in transporting fats to the cells, where fats get metabolized in order to produce energy. It is used to treat primary and secondary Levo-carnitine deficiency.
Carnitine deficiency may be of two types, primary and secondary. Primary is genetic and may show symptoms by five years of age. Whereas, secondary may occur due to certain disorders like kidney problems (chronic kidney failure) and use of antibiotics that reduces its absorption and increases its excretion.
In some patients, warfarin when taken along with Lacarnit Injection may increase the time required for the formation of blood clot. Hence, before starting Lacarnit Injection, inform your doctor if you are taking warfarin.
Fact Box
Chemical Class
Carnitines
Habit Forming
No
Therapeutic Class
VITAMINS MINERALS NUTRIENTS
Action Class
Amino Acids
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Once A Month
80%
Once A Day
20%
Others
56%
Nutritional deficiencies
44%
Average
67%
Poor
22%
Excellent
11%
No Side Effect
50%
Paresthesia (tingling or pricking sensation)
50%
With or without food
50%
With food
50%
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67%
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33%
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Tata 1mg's sole intention is to ensure that its consumers get information that is expert-reviewed, accurate and trustworthy. However, the information contained herein should NOT be used as a substitute for the advice of a qualified physician. The information provided here is for informational purposes only. This may not cover everything about particular health conditions, lab tests, medicines, all possible side effects, drug interactions, warnings, alerts, etc. Please consult your doctor and discuss all your queries related to any disease or medicine. We intend to support, not replace, the doctor-patient relationship.
Marketer details
Name: La Renon Healthcare Pvt Ltd
Address: Behind Rajpath Club, Kensville Road, Opp. Infostretch Building, Off S.G. Highway, Ahmedabad- 380059, Gujarat- India
Address: Behind Rajpath Club, Kensville Road, Opp. Infostretch Building, Off S.G. Highway, Ahmedabad- 380059, Gujarat- India
Vendor Details
Country of origin: India
A licensed vendor partner from your nearest location will deliver Lacarnit Injection. Once the pharmacy accepts your order, the details of the pharmacy will be shared with you. Acceptance of your order is based on the validity of your doctor's ℞ and the availability of this medicine.
Phone Number: 0124-4166666
Address: 5th Floor Tower - B of the Presidency Building, 46/4 Mehrauli Gurgaon Road, Sector 14, Gurugram, Haryana-122001, India
A licensed vendor partner from your nearest location will deliver Lacarnit Injection. Once the pharmacy accepts your order, the details of the pharmacy will be shared with you. Acceptance of your order is based on the validity of your doctor's ℞ and the availability of this medicine.
In case of any issues, contact us
Email ID: [email protected]Phone Number: 0124-4166666
Address: 5th Floor Tower - B of the Presidency Building, 46/4 Mehrauli Gurgaon Road, Sector 14, Gurugram, Haryana-122001, India
Lab tests offered by us
- CBC (Complete Blood Count)
- FBS (Fasting Blood Sugar)
- Thyroid Profile Total (T3, T4 & TSH)
- HbA1c (Glycosylated Hemoglobin)
- PPBS (Postprandial Blood Sugar)
- Lipid Profile
- Vitamin D (25-Hydroxy)
- Urine R/M (Urine Routine & Microscopy)
- Coronavirus Covid -19 test- RT PCR
- LFT (Liver Function Test)
- KFT (Kidney Function Test)
- TSH (Thyroid Stimulating Hormone) Ultrasensitive
- ESR (Erythrocyte Sedimentation Rate)
- Uric Acid, Serum
- Vitamin B12
- CRP (C-Reactive Protein), Quantitative
- Urine C/S (Urine Culture and Sensitivity)
- Serum Electrolytes
- Serum Calcium
- Serum Creatinine
- Diabetes Screening (HbA1C & Fasting Sugar)
- KFT with Electrolytes (Kidney Function Test with Electrolytes)
- Cholesterol - Total
- Hb (Hemoglobin)
- Complete Hemogram (CBC & ESR)
Why we need a prescription?
Provide right medicines
Prescriptions are complex documents. We proof read and recheck at various steps to provide you the right medication in the correct form and dose
In accordance with the law
Most medicines cannot be sold without a valid prescription, as per the Drugs and Cosmetics Act, 1940 and Rules, 1945



