1. Health education guidance before radiotherapy: Most patients with gallbladder cancer lack knowledge and understanding of radiotherapy. Before radiotherapy, patients and their families should be introduced in detail about the purpose, curative effect and course of treatment of radiotherapy, as well as possible adverse reactions and precautions during radiotherapy, and a guide to common sense of radiotherapy should be issued for them to read.

2, psychological care: most cancer patients can not correctly understand their own diseases, mental stress, fear of diseases, think that they will leave this world, lose confidence in life. Before radiotherapy for patients with gallbladder cancer, nurses must do ideological work carefully, make them have a certain understanding and psychological preparation, eliminate their fear of treatment, establish an optimistic attitude, and actively accept and cooperate with the treatment.

3. Dietary care of patients before radiotherapy: Before radiotherapy, we should know the patient's physical condition and nutritional status in detail, give a high-protein and high-vitamin diet, eat more mushrooms and black fungus, increase the immune function of the body, such as beans and milk, and avoid spicy and irritating food. Taking ginsenoside rh2 (life-saving factor) and other traditional Chinese medicines together can relieve symptoms such as vomiting and nausea that may occur after radiotherapy, and can also improve appetite and increase appetite.