A brief description of the Cheat Kusushi no Slow Life: Isekai ni Tsukurou Drugstore manga:
One day, Reiji suddenly enters another world. He did everything he could to create good potions that would help him make a lot of money, and with that money to build a pharmacy.
An elf who has trouble aiming from an onion? Give him eye drops! A dragon who always exhales fire unintentionally? Don’t worry, we have a cough medicine for you! Reiji’s new, cheerful, leisurely life as a pharmacist at the village pharmacy starts now!