Pepperup Potion (or Pepper Up Potion) is a potion which cures the common cold. It has the side-effect of causing steam to come out of the drinker's ears for several hours after it is imbibed.
During the winter of the 1992–1993 school year, a spate of colds ran through the student body of Hogwarts School of Witchcraft and Wizardry, and Madam Pomfrey used Pepperup Potion to relieve their symptoms. Ginny Weasley was bullied into taking some by Percy Weasley during this time, although her illness was more to do with her possession by Tom Riddle's Diary than a cold. It was also used after the second task of the Triwizard Tournament on the hostages and champions.
- Harry Potter and the Philosopher's Stone (video game) (GBA & GBC versions)
- Harry Potter and the Chamber of Secrets (First appearance)
- Harry Potter and the Chamber of Secrets (video game) (GBC version only)
- Harry Potter and the Prisoner of Azkaban (video game) (GBA version only)
- Harry Potter and the Goblet of Fire
- Harry Potter Trading Card Game