The Magic Pills (Les Pilules magiques) is a "Ballet-Féerie" in 3 acts/13 scenes, with choreography by Marius Petipa and music by Ludwig Minkus.
The ballet was first presented by the Imperial Ballet on February 9/21 (Julian/Gregorian calendar dates), 1886 at the Imperial Mariinsky Theatre in St. Petersburg, Russia. Principal Dancers - Eugeniia Sokolova.
NB This ballet was presented in honor of the inauguration of the Mariinsky Theatre as the Imperial Ballet and Opera's principal venue in 1886.
References
The Magic Pills Wikipedia(Text) CC BY-SA