Required FSSSI license or  ayush certificate

And also drug license.

Obtain a drug license and register your businessThis helps reassure customers of the authenticity of your brand and the medicines you sell. Retail Drug License: Even though you are setting up an online medicine business, you will need a retail drug license which is required to run a general pharmacy online .

IF you want to sell medicine or medical devices faverdeal required FSSSI license or  ayush certificate

And also drug license. Due to all document required for medicine  selling product .