Chemotherapy is one of the main treatment methods for cancer that uses chemical drugs to target and prevent the growth and division of cancer cells. These drugs may be administered orally, by injection, or intravenously. Chemotherapy can be used alone or in combination with surgery, radiation therapy, or other treatments. Its primary goals are to reduce tumor size, prevent the spread of cancer, and increase the patient’s lifespan. Common side effects include nausea, hair loss, weakened immune system, and fatigue. The severity of these side effects depends on the type of drug, dosage, and the patient’s overall health. With medical advancements, new drugs with fewer side effects are being developed. Supportive care alongside chemotherapy helps improve the quality of life for patients.
