Side-Effects of Treatment
Whilst the objective of cancer treatment is to work against cancer, often treatment will also damage healthy cells and tissues, the outcome of which can sometimes result in unpleasant side-effects.
Most side-effects of cancer treatment vary depending on the type of treatment and the extent of the cancer. However, it is important to remember that not everyone experiences the same side-effects, nor are they necessarily severe.
Surgery
In general, the side-effects of surgery depend on the part of the body that is being treated, the type of surgical procedure, the patient's general health, and a range of other factors. Just like any operation, patients will be uncomfortable during the first few days after surgery. In most cases post-surgical pain can be controlled with medicine.
Radiation therapy
The side-effects of radiation therapy are determined by the actual dose of radiation and where the tumor is located. Tiredness, skin reactions, loss of appetite, and a decrease in the number of white blood cells are typical side-effects of radiation. Most of these side-effects will only last for a short period of time and can be treated.
Chemotherapy
The side-effects of chemotherapy are dependent upon the type of medication and the dose administered. Chemotherapy affects blood cells, which may in turn, result in side-effects. Blood cells play an important role in fighting infection, helping the blood to clot, and carrying oxygen to different parts of the body. Without a constant and healthy supply of blood cells patients are more likely to develop infections, to bruise or bleed easily, and will often have less energy. Other side-effects of chemotherapy include a loss of appetite, nausea and vomiting, hair loss, mouth sores and sometimes affects on fertility. In most cases medicine can help with side-effects and the majority of symptoms will cease once the treatment is discontinued.
