默沙东阿瑞匹坦胶囊必须吃三天吗？

Merck is used in combination with other anti-emetic drugs to prevent acute or delayed nausea and vomiting that occurs during initial or repeated chemotherapy for highly or moderately emetic tumors.

As a wholly-owned subsidiary of the multinational pharmaceutical company Merck in China, Merck's business includes research and development, manufacturing and commercial operations. As one of the giant pharmaceutical companies, it can not only perfectly connect with Tmall Pharmaceuticals, which has just been merged into Alibaba Health, at the product level, but also cooperate with Taobao consumption data and Alibaba Health's medical + pharmaceutical product line at the data and operational level.

Do I have to take MSD aprepitant capsules for three days? Aprepitant needs to be taken for three days. Please consult your doctor for details!

How to take MSD aprepitant capsules:

Aprepitant capsules are taken orally at 125 mg one hour before chemotherapy and 80 mg in the morning on the second and third days. 40m for antiemetics taken 3 hours before anesthesia surgery. Some chemotherapy drugs are metabolized by CYP3A4. The moderate inhibitory effect of aprepitant 125 mg/80 mg on CYP3A4 may increase the plasma concentrations of these concomitantly administered drugs. Concomitant use of aprepitant capsules with warfarin can result in a significant decrease in the international normalized ratio (INR) of prothrombin time.

Contraindicated groups of aprepitant:

Those who are allergic to any component of aprepitant capsules and those who are taking pimozide, terfenadine, or astemizole.

Things to note when taking aprepitant capsules:

It is not recommended for pregnant women to take it; patients taking chemotherapy drugs metabolized by CYP3A4 should use it with caution; their blood levels should be closely monitored during medication; when discomfort occurs, they should report to the doctor in time and receive treatment.

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Note: The above information comes from the Internet and is compiled and edited by Medical Companion Travel (please correct me if there are any errors or omissions). It is only to provide information on the latest drugs on the market in the world and help Chinese patients understand the latest international new drug trends. It is only for internal discussion among medical staff and does not serve as any basis for medication. For specific medication guidelines, please consult the attending physician.