What medicine does nasopharyngeal carcinoma take to prevent vomiting
summary
In recent days, the body is not good, sore throat, stuffy nose, nosebleed, dizzy, depressed, bought some medicine in the nearby drugstore to eat not much effect, went to the hospital nasopharyngeal department to do the examination, the result was diagnosed as nasopharyngeal carcinoma, after treatment has improved, so what medicine does nasopharyngeal carcinoma take to prevent vomiting? Now let's take a look at it!
What medicine does nasopharyngeal carcinoma take to prevent vomiting
Drug 1: nimotuzumab is a transmembrane glycoprotein with molecular weight of 170kd, and its intracellular domain has special tyrosine kinase activity. In vivo and in vitro studies have shown that nituzumab can block the binding of EGFR to its ligand, and has anti angiogenesis, anti proliferation and pro apoptosis effects on EGFR overexpressed tumors.
Drug 2: the complex of bleomycin and iron is embedded into DNA, causing DNA single strand and double strand breaks. It does not cause RNA strand breaks. The first step is that the dithiocao ring of the product is embedded between the G-C base pairs of the DNA, and the positive charge of the terminal tripeptide amino acid interacts with the DNA phosphate group to make it break the chain. The second step of the action is that the complex of the product and iron leads to the formation of superoxide or hydroxyl radicals, causing DNA strand breaks.
Drug 3: cisplatin has the characteristics of broad anti-cancer spectrum, strong effect, synergistic effect with a variety of anti-tumor drugs, and no cross resistance. It is one of the most commonly used drugs in the current combined chemotherapy. In addition to the common chemotherapy drugs, the more commonly used drugs are combined with traditional Chinese medicine, such as the combination with modern anti-cancer traditional Chinese medicine chlorhexidine, which can play the role of traditional Chinese medicine and Western medicine, and has good effect The fruit is more obvious.
matters needing attention
Warm reminder: 1-2 years after the operation of nasopharyngeal carcinoma is the peak period of recurrence. During this period, it is very important to do a good job in the consolidation treatment of patients, and it is very important for the rehabilitation of patients. The use of traditional Chinese medicine before and after the operation can prevent metastasis and recurrence. The application of traditional Chinese medicine in radiotherapy and chemotherapy at the same time has the effect of "efficiency and toxicity reduction". It can help patients clear the residual cancer cells in the body, prevent the recurrence in the later stage, and has a very good effect on the rehabilitation of patients Use.
