Chlorambucil

Leukeran®


Uses


What is Chlorambucil for?

Chlorambucil is an oral chemotherapy medication used to treat chronic lymphocytic leukemia (CLL) and certain types of lymphomas.

How should I take or use Chlorambucil?

It is a tablet to be taken by mouth daily on an empty stomach i.e. at least 1 hour before or 3 hours after food.

The dose given is based on your body weight and height. Take the exact number of tablets instructed by your doctor.

Drink plenty of fluids while taking this medication.

What should I do if I forget to take or use Chlorambucil?

If you miss a dose, take it as soon as you can within 12 hours of the missed dose. If more than 12 hours have passed, skip the missed dose and go back to your usual dosing time. Do not double dose.


Precaution


What precautions should I take when taking or using Chlorambucil?

  • Effective birth control should be used while taking Chlorambucil. Inform your doctor if you or your partner plan for or suspect pregnancy.
  • To minimize infection risk, wash your hands after using the toilet and before handling food, and take precaution when visiting crowded places or being around sick people.

Side Effects


What are some common side effects of Chlorambucil?

  • Nausea and vomiting
  • Diarrhea
  • Mouth sores
  • Changes in menstrual cycle (for women)
  • Decreased white and red blood cells, platelets
  • Tiredness and lack of energy may occur
    Do not drive a car or operate machinery. Avoid alcohol as it may make you feel more tired and drowsy.
  • Changes in the menstrual cycle for women
  • Numbness or tingling in hands or feet

Inform your doctor if any of the following occurs:

  • Fever of 38 ËšC or higher
  • Severe ulcers or sores in the mouth and throat
  • Unusual bruising, bleeding or black sticky stools
  • Sudden or gradual onset of cough, shortness of breath
  • Pain or difficulty in urinating
  • Seizures
  • Yellowing of the eye whites and skin or dark tea-coloured urine
  • Allergic reaction e.g. rash, swelling of eyelids and face

Handling


How should I store Chlorambucil?

  • Keep away from children
  • Keep in a cool, dry place, away from direct sunlight
  • Store in the refrigerator. Do not freeze.

How should I handle Chlorambucil safely?

Do not break or crush the tablet.


For more information


What should I do if I overdose?

If you overdose on this medication, inform your doctor immediately.

Disclaimers

Please take note that the above is not a complete list of all possible side effects. If you have any concerns about your medication or if you have other side effects that you think are caused by this medication, please consult your doctor or pharmacist.

If you take more than the recommended dose, please seek medical advice immediately. The information provided on this page does not replace information from your healthcare professional. Please consult your healthcare professional for more information.

This article is jointly developed by members of the National Medication Information workgroup. The workgroup consists of cluster partners (National Healthcare Group, National University Health System, and SingHealth), community pharmacies (Guardian, Unity, and Watsons), and the Pharmaceutical Society of Singapore. The content does not reflect drug availability and supply information in pharmacies and healthcare institutions. You are advised to check with the respective institutions for such information.

Last Updated on March 2019



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