Is that painkiller good for the pain in the late stage of cancer?

There are many painkillers that must be prescribed in the hospital. Regarding the use of painkillers, it is recommended to use them gradually to prevent patients from developing resistance to painkillers. At present, codeine phosphate tablets, morphine sustained-release tablets, fentanyl patches and painkillers for injection are commonly used. Without exception, these painkillers have side effects of inhibiting nerve center and breathing. It is suggested to gradually increase the dose from 2 tablets a day at first. In order to prevent the patient from relying on narcotic drugs, some other nutritional drugs can be prepared, such as 12 o'clock. The patient may not feel very painful, but she thinks she should take medicine. At this time, she can be given some other nutritional drugs. Finally, if the pain is unbearable, you can only go to the oncology department for hospitalization, where the analgesic pump and analgesic pump will also have certain side effects, but it varies from person to person. Some patients have poor anal exhaust and defecation, that is, intestinal peristalsis is weakened (mostly abdominal surgery patients), and some patients have nausea and vomiting, urinary retention, itching, hypotension, respiratory depression and so on. These are individual phenomena, and different patients have different clinical phenomena, especially the application of PCA, which can be controlled by patients themselves, and the adverse reactions are also controlled. Of course, there is also a medical treatment, that is, blocking the nerve, that is, cutting off the nerve. I wish your mother a recovery! In addition, all cancer patients are acid hypoglycemia, because cancer cells consume a lot of sugar and break it down into lactic acid. Therefore, eating more vegetables and a cup of juice squeezed from apples, carrots and lemons every day can effectively control tumor growth and prevent acidosis.