All kinds of tumors may have bone metastasis in the middle and late stages, and the more common ones are lung cancer, kidney cancer, breast cancer, etc. It is more difficult to deal with the treatment after bone metastasis, and the pain after bone metastasis is very powerful, and some patients can often pass out from the pain, in order to alleviate the pain of cancer, a lot of patients use morphine, but after a long period of time, it is damaging to the body, and it appears that urine and feces can’t be unraveled not to mention the after-effects of these, and it may also appear that the drugs have Other serious adverse reactions may also occur, which is tantamount to putting another straw on the camel that is about to fall into the water for the already weak body of tumor patients. Thermotherapy is to make use of the principle that tumor cells are less heat-resistant than normal cells, and locally raise the temperature to kill tumor cells and save normal cells. But you have to say, is it okay for me to put a hot towel on it at home? Of course not, because, that kind of heating only the skin, and can not reach the heat directly to the bone, while the instrument of localized heat therapy is to control the temperature, penetrate the skin and muscle, and can reach the high temperature locally in the bone metastasis, so as to play a therapeutic effect. In addition, localized heat therapy can also improve the edema of the nerve endings at the site of the bone metastasis, which can also greatly reduce pain. Local heat therapy has good curative effect on relieving bone metastasis, but no treatment is omnipotent, for other tumors, it can only play the role of adjuvant treatment, with radiotherapy and chemotherapy. It is especially reminded that local thermotherapy is not suitable for tumors in the head, because the human head is intolerant to high temperature, except for the head, local thermotherapy can be used for solid tumors in all other parts of the body. Moreover, research has confirmed that tumor cell proteins after apoptosis can form antibodies that stimulate their own immune regulation and have the ability to kill tumor cells.