Leukeran

This medication is used to treat certain types of cancer (such as leukemia, lymphoma). Chlorambucil belongs to a class of drugs known as alkylating agents. It works by slowing or stopping the growth of cancer cells.

Take this medication by mouth as directed by your doctor, usually once daily. Unless otherwise directed by your doctor, drink plenty of fluids to help prevent side effects.

The dosage is based on your medical condition, weight, and response to treatment. Do not increase your dose or take this medication more often than directed. Your condition will not improve any faster and your risk of side effects will increase.

Since this drug can be absorbed through the skin and lungs and may harm an unborn baby, women who are pregnant or who may become pregnant should not handle this medication or breathe the dust from the tablets.

See also Warning section.

Infrequently, nausea, vomiting, stomach upset, or diarrhea may occur. In some cases, your doctor may prescribe medication to prevent or relieve nausea and vomiting. Eating several small meals, not eating before treatment, or limiting activity may help lessen some of these effects. If any of these effects last or get worse, tell your doctor or pharmacist promptly.

Remember that your doctor has prescribed this medication because he or she has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects.

Tell your doctor right away if you have any serious side effects, such as: easy bleeding/bruising, mouth sores, shaking/tremors, muscle problems (such as twitching, stiffness, weakness), numbness/tingling of the hands or feet, mental/mood changes (such as confusion, hallucinations), signs of liver problems (such as nausea/vomiting that doesn't stop, loss of appetite, stomach/abdominal pain, yellowing eyes/skin, dark urine), stopped menstrual periods (women).

Get medical help right away if you have any very serious side effects, such as: seizures.

A very serious allergic reaction to this drug is rare. However, get medical help right away if you notice any symptoms of a serious allergic reaction, such as: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing.

This is not a complete list of possible side effects. If you notice other effects not listed above, contact your doctor or pharmacist.

In the US - Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088 or at www.fda.gov/medwatch.

In Canada - Call your doctor for medical advice about side effects. You may report side effects to Health Canada at 1-866-234-2345.

Before taking chlorambucil, tell your doctor or pharmacist if you are allergic to it; or to other alkylating agents (such as busulfan, cyclophosphamide); or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details.

Before using this medication, tell your doctor or pharmacist your medical history, especially of: gout, bleeding/blood problems, liver disease.

Chlorambucil can make you more likely to get infections or may worsen any current infections. Avoid contact with people who have infections that may spread to others (such as chickenpox, measles, flu). Consult your doctor if you have been exposed to an infection or for more details.

Do not have immunizations/vaccinations without the consent of your doctor. Avoid contact with people who have recently received live vaccines (such as flu vaccine inhaled through the nose).

To lower the chance of getting cut, bruised, or injured, use caution with sharp objects like razors and nail cutters, and avoid activities such as contact sports.

Before having surgery, tell your doctor or dentist about all the products you use (such as prescription drugs, nonprescription drugs, and herbal products).

Children may be more sensitive to the side effects of this drug, especially infertility later in life or seizures.

Tell your doctor if you are pregnant or plan to become pregnant. You should not become pregnant while you are using chlorambucil. Chlorambucil may harm an unborn baby. If you become pregnant while using chlorambucil, talk to your doctor right away about its risks and benefits.

Since this drug can be absorbed through the skin and lungs and may harm an unborn baby, women who are pregnant or who may become pregnant should not handle this medication or breathe the dust from the tablets.

It is unknown if this drug passes into breast milk. Because of the possible risk to the infant, breast-feeding while using this drug is not recommended. Consult your doctor before breast-feeding.

Store in the refrigerator away from light and moisture. Do not freeze. Keep all medications away from children and pets.

Do not flush medications down the toilet or pour them into a drain unless instructed to do so. Properly discard this product when it is expired or no longer needed. Consult your pharmacist or local waste disposal company.

Drug interactions may change how your medications work or increase your risk for serious side effects. This document does not contain all possible drug interactions. Keep a list of all the products you use (such as prescription/nonprescription drugs and herbal products) and share it with your doctor and pharmacist. Do not start, stop, or change the dosage of any medicines without your doctor's approval.

A product that may interact with this drug is: nalidixic acid.

If someone has overdosed and has serious symptoms such as passing out or trouble breathing, call 911. Otherwise, call a poison control center right away. US residents can call their local poison control center at 1-800-222-1222. Canada residents can call a provincial poison control center. Symptoms of overdose may include: seizures.

It is important to receive each scheduled dose of this medication as directed. If you miss a dose, contact your doctor or pharmacist right away to establish a new dosing schedule. Do not double the dose to catch up.

Do not share this medication with others.

Lab and/or medical tests (such as complete blood counts, uric acid levels) should be done while you are taking this medication. Keep all medical and lab appointments.