What is chemotherapy
Chemotherapy is a group of medicines that destroy fast-dividing cells; it is one of the main treatments for leukaemia.
01Short answer
02Simple explanation
Topic. what chemotherapy is.
Ask. Your team will explain your own situation.
Write down. Your questions.
Overview. The article “Chemotherapy”.
03Scientific explanation
Combination: medicines with different mechanisms lower the risk of resistance.
With other treatments: chemotherapy can be combined with targeted medicines or antibodies.
04What happens in the body?
What chemotherapy is
Leukaemia cells divide very quickly, and chemotherapy disrupts exactly that division. Usually several medicines are given together to hit the cells in different ways. Normal fast cells (hair, mouth, blood) are affected too, which is where side effects come from.
In more detail
Combination: medicines with different mechanisms lower the risk of resistance. With other treatments: chemotherapy can be combined with targeted medicines or antibodies.
The overview
This article goes deep into one subject. For the bigger picture, see “Chemotherapy”.
05What chemotherapy is: the steps
Four steps.
06What chemotherapy affects
| Cells | What happens | Result |
|---|---|---|
| Leukaemia cells | Destroyed | Aim: remission |
| Blood cells | Temporarily reduced | Infection, anaemia risk |
| Hair, mouth | Temporary damage | Hair loss, sores |
07Key terms
- Protocol
- The written treatment plan.
- Cytotoxic
- A medicine that stops cell division.
08Key points
- Everyone’s plan is individual.
- Write down and bring your questions.
- Report new symptoms early.
- Do not change medicines yourself.
- For food, see “Handwashing: the simplest protection” and “Eggs and dairy: safe choices”.
- Overview: “Chemotherapy”.
09Frequently asked questions
Is chemotherapy needed in every leukaemia?
No; in some types targeted medicines are the main treatment.
Is this the same for everyone?
No; the plan depends on the type of leukaemia and your situation.
Where is the overview?
In the article “Chemotherapy”.
10Questions for your doctor
Take these questions to your appointment. The ones you save are collected on the “My questions” page and stay on this device only.
Is chemotherapy needed in every leukaemia?
Is this the same for everyone?
Where is the overview?
12Sources
- National Cancer Institute (NCI). Chemotherapy to Treat Cancer
- MedlinePlus. Cancer Chemotherapy
- MedlinePlus. Leukemia
- Annals of Internal Medicine, 2015. Platelet transfusion: a clinical practice guideline from the AABB
- Journal of Clinical Oncology, 2018. Platelet Transfusion for Patients With Cancer: American Society of Clinical Oncology Clinical Practice Guideline Update
- British Journal of Haematology, 2020. Guidelines on the use of irradiated blood components
- National Cancer Institute (NCI). Nausea and Vomiting and Cancer Treatment
- American Cancer Society. Long-term and Late Effects of Cancer
- Children’s Oncology Group. Survivorship
- NHS. Intensive care