Antalgic medicine for cancerous pain and its preparing process

Abstract

An antalgic medicine as Chinese medicine in the form of injection for treating cancerous pain is prepared from 3 Chinese medicinal materials including orientvine stem, greater celandine herb, etc. through respectively extracting general alkaloid and dried extract, mixing with water for injection, tween-80 and phenylmethanol, filtering and sterilizing to obtain the injection. Its advantages are high antalgic effect, durable acting time, and no toxic by-effect.

Description

Technical field

[0001] The invention relates to a medicine for analgesic cancer pain, and also relates to a preparation method of the medicine. Background technique

[0002] Cancer pain is a common worldwide problem. Effective analgesic treatment, especially for advanced cancer patients, is one of the four priorities of the World Health Organization's Comprehensive Cancer Programme. According to the statistics of the World Health Organization, there are about 7 million new cancer patients in the world every year, and more than 4.3 million deaths, of which 30 to 50% of the patients are accompanied by different degrees of pain when they die. The mechanism of cancer pain in modern medicine has not been fully clarified.

[0003] Currently, cancer pain is still a difficult disease to conquer. The World Health Organization recommends a three-step therapy for the treatment of cancer pain. For mild pain, use non-opioid analgesics, such as: paracetamol, aspirin, ibuprofen, naprox...