正露丸

Etymology
.

Noun

 * 1)  (a trademark for a pharmaceutical drug marketed in Japan, sold as gastrointestinal medication (especially as an antidiarrhoeal), whose main active ingredient is wood creosote)

Etymology
Originally. See

Noun

 * 1)  (a trademark for a pharmaceutical drug marketed in Japan, sold as gastrointestinal medication (especially as an antidiarrhoeal), whose main active ingredient is wood creosote)