Front Panel (20220812 09378 Bobina Menthol 30u Pectol Usa Frontal)
This appears to be the packaging of cough drops called "Pectol Menthol" which contain menthol as a cough suppressant and oral anesthetic. It includes instructions on how to open and reseal the resealable bag, as well as a note about the menthol flavor. There is also a reference to an actual size depiction on the back.*