How to test the authenticity of Tongyitang Yianning Pill?

1, drug batch number: the approval number is the proof of the identity of the drug and an important basis for distinguishing between true and false drugs. The approval number of this product is National Medicine Zhunzi Z20063087.

2. Website inquiry: Go to the website of the State Administration of Medical Supplies for further inquiry.

3, mobile phone query: you can directly use the snapshot QR code to illuminate the barcode of the drug, which will display the relevant information of the drug. If it's fake, it can't be displayed.