External radiotherapy treatment does not make patients radioactive. Therefore, there is no need to avoid contact with patients undergoing treatment. There is no risk of negatively affecting others, including through physical contact such as hugging or kissing.

Side effects of radiotherapy are generally specific to the treated area. Your doctor and nurse will provide you with detailed information on how to manage these side effects. It is important to inform your doctor or nurse immediately if you experience any complaints during treatment, such as coughing, fever, sweating, or unusual pain. Most side effects usually subside within a few weeks after the completion of treatment and can be controlled with medication or dietary changes. Side effects that may persist for a longer period can also be effectively managed with appropriate medical treatments.