Want to know what is the difference between chemotherapy and radiotherapy and what should I pay atte

Chemotherapy refers to chemical drugs, which are systemic, and the drugs of chemotherapy are large, killing cancer cells and harming normal cells in the human body; Radiotherapy refers to physical radiation, which is a program that irradiates tumors with rays of various energies to kill or inhibit cancer cells, which is localized, and both of these programs will cause gastrointestinal reactions, and symptoms such as erythema may occur at the radiotherapy site. During chemotherapy and radiotherapy, you can take some anti-cancer Chinese patent medicines, which can reduce the risk of chemotherapy and radiotherapy. The diet should be light, low-fat and easy to digest, fatty, high-salt, raw and cold, fried, barbecued, etc.

Chemotherapy is the first means of using chemical drugs to kill cancer cells; Radiotherapy is the best way to kill cancer cells with radiation.

Pay attention to your body's ability to bear it, both of these ** have a systemic reaction, but there is no way. In fact, there is nothing to pay attention to in the diet, because these two ** will seriously affect your appetite, if you use a lot of hormones, you need to pay attention to control your calorie intake, eat more space, no calories are good, and supplement multivitamins at the same time.

Chemotherapy refers to systemic **, that is, infusion, and the injection of chemotherapy drugs into the body ** primary lesions and micrometastases (small lesions that already exist, but cannot be detected by existing equipment CT, color photos, PET, etc.).

Radiotherapy refers to local **, like surgery, which can be **primary lesions, and then ** lesions that cannot be completely removed by surgery and prevent residual microscopic lesions that cannot be seen by the naked eye during surgery, with the aim of reducing the local ** rate.

The side effects of radiotherapy are very light, basically there is not much attention, and you don't need to pay too much attention to the diet, mainly because don't scratch and don't scratch the radiation area during radiotherapy.

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Four touching deeds of releasing ** cancer (according to the book "Twenty Persuasions to Respect All Life" compiled by the end of the school): If you want to prolong your life, listen to my words, you must ask for yourself in everything, if you want to prolong your life, you must release your life, this is the true truth of the cycle, if he dies, you save him, if you die, God will save you, there is no other way to prolong life, give birth to children, quit killing and releasing life.

Chemoradiotherapy is indicated.

Radiotherapy is mainly aimed at relatively limited solid tumors, such as head and neck tumors, lung cancer, esophageal cancer, **cancer, lymphoma, etc.; Preoperative and postoperative adjuvant for some tumors**, such as breast cancer, cervical cancer, gastrointestinal tumors and adjuvant**; In addition, there are some tumors such as bone and brain metastases, palliative radiotherapy, etc., but for systemic tumors such as leukemia, the effect is limited. At present, about 70% of cancer patients need to receive radiation at different stages of the course of the disease, which shows the importance of radiotherapy in tumors**.

Chemotherapy is aimed at tumors that are sensitive to chemotherapy drugs, such as lymphoma, leukemia and other blood diseases, breast cancer, gastrointestinal tumors, lung cancer, reproductive system tumors, etc. The effect of chemotherapy depends on the type and condition of the tumor, and some can inhibit the growth and spread of the tumor. With the advent of new technologies, the indications for chemoradiotherapy are also changing.

What is the difference between radiotherapy and chemotherapy? There are three main points that many people often hear but can't tell the difference.

Radiotherapy is a method of irradiating tumors with various rays of different energies to inhibit and kill cancer cells. Radiotherapy is the use of radiotherapy instruments to focus on the tumor, to carry out the first time, is a means of local **, the current radiotherapy instrument upgrading, emphasizing the precise positioning of the patient, accurate, relatively small, the general patient can bear.

The resistance is poor, the immune system is weakened, and it is easy to get infected, and many situations will occur. In mild cases, you may have a cold, fever, fatigue, poor appetite, uncomfortable body, and more serious organ failure and death.

Eat more nutritious, bland food, and don't eat too one-dimensionally.

Chemotherapy: Chemotherapy for tumors is the application of chemotherapy drugs (including endocrine drugs)** for malignant tumors. Anticancer drugs are distributed quickly after entering the body. Chemotherapy is the only option** for some tumors. Radiotherapy.

That is, radiation, commonly known as "baking electricity" and "illumination", is a method of using ** tumors.

Generally, the chemical drugs used in radiotherapy are very harmful to the human body, killing cancer cells and damaging cells and organs that are beneficial to the human body; The ionizing radiation used in radiation therapy is only used to harm organs within (or around) the radiation area.

Studies have found that taking a high dose of selenium 7 days before chemoradiotherapy can effectively prevent the decline of white blood cells and red blood cells, enhance appetite, prevent vomiting, diarrhea and edema, improve sleep, reduce hair loss, and significantly reduce the pain of patients during chemotherapy and radiotherapy. Selenium supplementation can prevent cancer, improve human immunity, and enhance the effect of chemotherapy and radiotherapy.

Yes, in fact, this radiotherapy and chemotherapy are both important means of tumor, but it is indeed completely different chemotherapy is through drugs, that is, there can be injections, there are also oral chemotherapy drugs, if radiotherapy, radiotherapy is actually radiotherapy, it is a ray that directly kills tumor cells, one is a drug and one is a radiation, this is a different way of medication, originally it is not a drug, that is, the method of medication is different, and the purpose, radiotherapy is for local, for example, like nasopharyngeal carcinoma, Nasopharyngeal carcinoma can rely on radiotherapy, but it is aimed at local radiation to illuminate it, but it is not illuminated in other places in the distance, it will not work with radiotherapy, and then it will depend on chemotherapy, chemotherapy is also effective for you outside the radiation field, so one is that the method is different, and the other is that the purpose is different.