Xinfuge is a pharmaceutical brand, and its main product is dalafil tablets. This is a prescription. You need a doctor's prescription when you buy it. The main manufacturer of this product is Nanjing Zheng Ke Pharmaceutical Co., Ltd., and the specification of each box is 5mg* 15 tablets. When purchasing, you should choose regular products.
The above information is for reference only. Please consult relevant medical institutions or professionals for specific information.