Leucopar 15mg Injection 2.0 ml in 1 vial

Last Updated: December 11th, 2025

Leucopar 15mg Injection is a product of Parenteral Drugs India Ltd

Composition: Calcium Leucovorin (15mg)

Pack of 2 ml

₹ 96.15

Note: MRP can vary depending up on batch!

*MRP inclusive of all taxes

All Details About Leucopar 15mg Injection

Find out detailed description, uses, directions of use, side effects, warnings and precautions, frequently asked questions about Leucopar 15mg Injection

Description:

Leucopar 15mg Injection is used to prevent the harmful effects of methotrexate (anticancer medicine). It is also used to treat overdose of methotrexate.

Leucopar 15mg Injection is given as a slow injection into veins under the supervision of a doctor. Your doctor will decide what dose is necessary and how often you need to take it. This will depend on what you are being treated for and may change from time to time. You should take it exactly as your doctor has advised. Taking it in the wrong way or taking too much can cause very serious side effects.

Injection site reactions (pain, swelling, redness) are common side effects of this medicine. If these bother you or appear serious, let your doctor know. There may be ways of reducing or preventing them. Regular blood tests are required to check your blood cells and serum methotrexate concentration in blood.

Earlier taking it, tell your doctor if have seizures, liver, or kidney problems or are taking any medicines to treat infections. Many other medicines can affect, or be affected by, this medicine so let your healthcare team know all medications you are using, especially phenytoin for your seizures. To make sure it is safe for you, let your doctor know if you are pregnant or breastfeeding before taking this medicine.

Uses:

Directions For Use:

Your doctor or nurse will give you this medicine. Compassionately do not self administer.

Side Effects:

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

Ordinary side effects of Leucopar

Injection site reactions (pain, swelling, redness)

Warning & Precautions:

Alcohol

CONSULT YOUR DOCTOR

It is not known whether it is safe to consume alcohol with Leucopar 15mg Injection. Please consult your doctor.

Pregnancy

CONSULT YOUR DOCTOR

Leucopar 15mg Injection may be unsafe to use during pregnancy. Although there are limited studies in humans, animal studies have shown harmful effects on the developing baby. Your doctor will weigh the benefits and any potential risks before prescribing it to you. Please consult your doctor.

Breast feeding

CONSULT YOUR DOCTOR

Information regarding the use of Leucopar 15mg Injection during breastfeeding is not available. Please consult your doctor.

Driving

SAFE

Leucopar 15mg Injection does not usually affect your ability to drive.

Kidney

CONSULT YOUR DOCTOR

There is limited information available on the use of Leucopar 15mg Injection in patients with kidney disease. Please consult your doctor.

Liver

CONSULT YOUR DOCTOR

There is limited information available on the use of Leucopar 15mg Injection in patients with liver disease. Please consult your doctor.

FAQs:

What is Leucopar 15mg Injection used for?

Leucopar 15mg Injection is used to prevent harmful effects of methotrexate (cancer chemotherapy medication) when methotrexate is used to treat certain types of cancer. Leucopar 15mg Injection is also used to treat people who have accidentally received an overdose of methotrexate or similar medications. It is also used for the treatment of megaloblastic anemia due to folic acid deficiency and when oral therapy is not feasible.

What is megaloblastic anemia?

Anemia is a blood disorder in which the number of red blood cells (RBCs) that carry oxygen is lower than usual. As a result, your tissues and organs don’t get enough oxygen. Megaloblastic anemia is a form of anemia characterized by very large red blood cells and a decrease in the number of those cells. Usually, megaloblastic anemia is due to vitamin B12 or folic acid deficiency. How long does it take for Leucopar 15mg Injection to work?

How long does it take for Leucopar 15mg Injection to work?

Leucopar 15mg Injection starts acting on the body within 5 minutes of administration. However, this might vary with respect to dosage, the patient receiving the drug, and response to treatment.

What are some of the laboratory tests conducted before or during the treatment with Leucopar 15mg Injection?

Your doctor will prescribe blood tests to check your levels of serum methotrexate concentration (in case of methotrexate chemotherapy or overdose) to determine the optimal dose and duration of treatment with Leucopar 15mg Injection. You will also be prescribed a complete blood count to monitor the number of red blood cells (in case of megaloblastic anemia). Along with this, your calcium levels will also be monitored in order to prevent hypercalcemia (excess calcium) since Leucopar 15mg Injection contains calcium.

What measures should be taken to ensure the prompt excretion of methotrexate during treatment with Leucopar 15mg Injection?

Maintenance of urine output above 2,500 mL/24hr in adults by increasing oral or intravenous fluids 12 hours before and for 36 hours after the end of methotrexate infusion. To monitor alkalinization of urine (this enhances drug excretion) so that the urinary pH is greater than 7.0 before methotrexate infusion. Foods, drinks, and drugs that may increase urinary acidity should be avoided during the therapy. Ultimately, blood methotrexate concentration should be measured at least 24, 48, and 72 hours after the initiation of the methotrexate infusion.

Written by:
Dr. T. Sharmila Krishna
M.B.B.S., MD (Biochemistry)

Reviewed by:
Dr. Sureshbabu Yadav
M.B.B.S., DIP.DIAB, F.R.S.H

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