How to ensure that you buy genuine entrectinib?

Entrectinib (Entrectinib, trade name: Rozlytrek) is a new, orally available tyrosine kinase inhibitor (TKI) developed by Roche. The drug was originally developed by the American company Ignyta and was later acquired by Roche in 2017. Entrectinib targets pan-TRK (tropomyosin receptor kinase) and ROS1 (a coding receptor tyrosine kinase), has central nervous system activity and can cross the blood-brain barrier. It is mainly used to treat solid tumors carrying NTRK fusion genes and ROS1-positive non-small cell lung cancer. Entrectinib has been approved for marketing in many places around the world, including China, providing patients with new treatment options. However, with the increase in market demand, many fake and shoddy products have appeared on the market. To ensure patients have access to genuine entrectinib, here are some key purchasing recommendations:

1. Choose formal channels

Entrectinib original drug is preferred to be purchased from regular hospital pharmacies or large chain pharmacies. These channels usually have strict drug procurement and quality control processes to ensure the authenticity and effectiveness of the drugs sold. Patients should bring the prescription issued by the doctor when purchasing and take the medicine according to the doctor's instructions. For generic drugs, you can consult overseas medical institutions with certain qualifications.

2. Verify drug information

When purchasing entrectinib, patients should carefully check the packaging, labels, instructions and other information of the drug. The packaging of genuine entrectinib will have clear identification of the drug name, ingredients, specifications, manufacturer, approval number, etc. In addition, for domestically purchased entrectinib original drugs, patients can check the approval number of the drug on the official website of the National Medical Products Administration to verify its authenticity. For generic drugs, the anti-counterfeiting mark can be scanned for verification. If there is a problem, please do not use it.

3. Avoid informal channels

Patients should avoid purchasing entrectinib through informal channels or unknown sources. These channels may sell counterfeit and shoddy products, which not only cannot guarantee the quality of medicines, but may also pose a serious threat to patients' health. Especially for entrectinib generic drugs sold overseas, patients should choose carefully to ensure the reliability of the drug source and the quality standards.

4. Consult a professional doctor or pharmacist

Before purchasing entrectinib, patients can consult a professional doctor or pharmacist to learn more about the drug, medication precautions, and purchase channel recommendations. They are able to provide personalized medication guidance and purchasing recommendations based on patients' specific conditions and needs.

5. Pay attention to drug prices

The price of genuine entrectinib is usually relatively stable and does not fluctuate significantly. Patients should pay attention to the price information of drugs when purchasing. If the price is much lower than the market price, there may be a risk of counterfeiting. It is reported that the original drug of entrectinib sells for over RMB 10,000 in my country, and the common specifications are 200mg*90 tablets. Generic drugs are cheaper. The Lucius version costs about more than 2,000 yuan per box (100mg*60 pills), while the ASEAN version (100mg*30 pills) costs about more than 1,000 yuan per box.

To sum up, ensuring the purchase of genuine entrectinib requires patients to choose formal channels, verify drug information, avoid informal channels, consult professional doctors or pharmacists, and pay attention to drug prices. Through these measures, patients can effectively reduce the risk of purchasing counterfeit and shoddy products and ensure their own medication safety and treatment effects.