What is chemotherapy?

The word ‘chemotherapy’ describes the use of chemicals or drugs used to treat cancer. These drugs can be used as follows:

  • To cure certain types of cancer.
  • To prevent certain types of cancer spreading.
  • To shrink tumours, prior to surgery or radiotherapy.
  • To relieve symptoms caused by cancer, such as pain.
  • To stop or slow down the growth of cancer tumours.

Chemotherapy is the treatment of cancer by means of chemical drugs. It is administered to kill cancer cells or to retard or prevent their growth. Sometimes a combination of more than one drug is given in order to fight the tumor cells in different ways. Chemotherapy makes cancer cells more sensitive to the effect of irradiation, therefore these two methods are often combined to obtain the best result for a specific condition. The chemotherapeutic drugs reach the cells via the blood stream. Cancer cells divide very rapidly and consequently absorb most of the chemotherapy, therefore they will die off and not divide and grow any further.The abnormal cells die, while the normal cells recover. The damage to the normal cells may nevertheless cause temporary side effects.The effect of chemotherapy differs from one person to another and also according to the type of cancer being treated.

Each treatment is followed by a rest period to give the normal cells time to recover. The schedule differs from one person to another, and the oncologist will explain it to you. The chemotherapy is normally given at the oncologist's consulting rooms. If it requires an intravenous infusion over several days, however, there are two options that can be followed, namely:

  • Admission to the hospital, with a conventional infusion.
  • An infusion administration system that enables you to receive the chemotherapy at home over a period of 24 hours.

Use of the latter method is only possible if you are provided with a "port". A port is a small metal chamber (the size of a two-rand coin). It is implanted under the skin under local anesthetic. A catheter runs from this small chamber into one of your main veins. Access to this chamber (port) is gained through a special needle that is inserted vertically through the skin into the port. This needle will remain in position for the duration of the chemotherapy. An elastomeric administration system ensures that the chemotherapeutic drug flows directly into your blood stream at a specific rate per hour. When the chemotherapy has been completed, the needle is removed.

Dr Alberts, Bouwer & Jordaan Inc.

The Alberts, Bouwer & Jordaan practices and clinics are spread across Gauteng and the North West Province and offer the most advanced treatment methods available worldwide. We pride ourselves in our quality and the standard of care given by our doctors, nurses and support staff who treat all our patients with professionalism, compassion and understanding, providing the most effective treatments and therapy.

After hours contact details:

Radiotel: +27 (0)12 333-6000

(for all practices except Klerksdorp)

PO Box 12555, Hatfield, 0028

Download documents:

Manual in terms of section 51 PAIA ACT [1]
Manual in terms of section 51 PAIA ABJ [2]