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Carnifast 500mg Tablet

Written By Dr. Syeda Aafia, MBA, BDS
Reviewed By Dr. Rajeev Sharma, MBA, MBBS
Last updated on 25 Nov 2025 | 10:28 PM (IST)
Carnifast 500mg Tablet 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 improve the efficiency of body function.
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General Information

The content is shown in English
Carnifast 500mg Tablet image
Carnifast 500mg Tablet image

Product introduction

Carnifast 500mg Tablet should be taken with food and it should be chewed thoroughly before swallowing. Take it in the dose and duration as advised by your doctor. Do not start or stop taking this medicine without a doctor's prescription.

Carnifast 500mg Tablet is usually a safe medicine, however, it may cause nausea and vomiting. Your doctor may suggest you to 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 Carnifast Tablet

  • Carnitine deficiency

Benefits of Carnifast Tablet

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. Carnifast 500mg Tablet 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. Keep taking it as prescribed by the doctor to get the maximum benefit.

Side effects of Carnifast Tablet

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 Carnifast
  • Vomiting
  • Nausea

How to use Carnifast Tablet

Take this medicine in the dose and duration as advised by your doctor. Swallow it as a whole. Do not chew, crush or break it. Carnifast 500mg Tablet should be taken with or after food.

How Carnifast Tablet 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.

Quick tips

  • Take Carnifast 500mg Tablet with meals to minimize stomach discomfort and improve tolerance.
  • Stay well hydrated throughout the day, as it may help reduce the risk of side effects like muscle cramps.
  • If you have a history of seizures, inform your doctor before starting Carnifast 500mg Tablet, as it may lower the seizure threshold.
  • Avoid combining Carnifast 500mg Tablet with other energy-enhancing supplements unless advised by a doctor.
  • Regular exercise may enhance the effectiveness of Carnifast 500mg Tablet in improving muscle function and energy.
  • Tell your doctor if you are pregnant, planning to become pregnant or are breastfeeding. 

Safety advice

Alcohol

Alcohol

CONSULT YOUR DOCTOR
It is not known whether it is safe to consume alcohol with Carnifast 500mg Tablet. Please consult your doctor.
Pregnancy

Pregnancy

CONSULT YOUR DOCTOR
Information regarding the use of Carnifast 500mg Tablet during pregnancy is not available. Please consult your doctor.
Breast feeding

Breast feeding

CONSULT YOUR DOCTOR
Carnifast 500mg Tablet 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

Driving

SAFE
Carnifast 500mg Tablet does not usually affect your ability to drive.
Kidney

Kidney

CAUTION
Carnifast 500mg Tablet should be used with caution in patients with severe kidney disease. Dose adjustment may be needed.
Liver

Liver

CONSULT YOUR DOCTOR
There is limited data available on the use of Carnifast 500mg Tablet in patients with liver disease.

Frequently asked questions

Carnifast 500mg Tablet is not a steroid. It contains Levo-carnitine which is a type of amino acid (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 Carnifast 500mg Tablet may increase the time required for the formation of blood clot. Hence, before starting Carnifast 500mg Tablet, inform your doctor if you are taking warfarin.
Carnifast 500mg Tablet should be taken as directed by your doctor. Generally, it is advised to be taken 3-4 times daily, preferably with meals or after meals.
Yes, Carnifast 500mg Tablet can be taken by patients with diabetes. However, it is important to know that it contains sucrose. Some studies have shown that it may improve insulin sensitivity. Along with that, it may also be helpful in relieving nerve pain.
Carnifast 500mg Tablet may very rarely cause diarrhea. This effect of the medicine can be reduced by decreasing the dose of Carnifast 500mg Tablet. But, if you are taking oral solution then take it slowly or dilute it more.

Fact Box

Chemical Class

Carnitines

Habit Forming

No

Therapeutic Class

VITAMINS MINERALS NUTRIENTS

Action Class

Amino Acids
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Disclaimer

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: Alpic Biotech Ltd
Address: 80, Neelkanth Estate, Sarkhej Bawla Highway, Ahmedabad., Gujarat, India.

Vendor Details

Country of origin: India
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