Curse of the Bogies
Incantation	Mucus ad Nauseam[1] (MYOO-kus ahd NOU-see-um)
Type	Curse
Hand Movement
Light	Green
Effect	Gives an enemy a nasty cold, and an extremely runny nose

[Source]

The Curse of the Bogies (Mucus ad Nauseam^[1]), also known as the Curse of Bogies,^[2] is a curse that gives the recipient a strong cold, that can make him or her collapse if not treated, as well as an extremely runny nose.^[3]

History

Quirinus Quirrell mentioned it to his first-year class in 1991. Ron Weasley threatened to learn this curse, then use it on Hermione Granger and Neville Longbottom if they got him and Harry Potter caught roaming the school at night on their way to a duel with Draco Malfoy. ^[4] In the same school year, Harry Potter fell ill when Peeves used this curse on him. Harry had to look for Updated Counter-Curse Handbook in the library to perform the Counter-curse.^[5]

Appearances

• Harry Potter and the Philosopher's Stone (First mentioned)
• Harry Potter and the Philosopher's Stone (video game) (First appearance) (GBC version only)
• Harry Potter and the Chamber of Secrets (video game) (GBC version only)
• Harry Potter and the Goblet of Fire (Mentioned only)
• Pottermore (Spells / Duels)

Notes and references

Defence Against the Dark Arts (D.A.D.A.)
Professors: Galatea Merrythought · Quirinus Quirrell · Gilderoy Lockhart · Remus Lupin · Barty Crouch Jr. (as Alastor Moody) · Dolores Umbridge · Severus Snape · Amycus Carrow (as Dark Arts teacher)
Textbooks: The Dark Forces: A Guide to Self-Protection · Break with a Banshee · Gadding with Ghouls · Holidays with Hags · Travels with Trolls · Voyages with Vampires · Wanderings with Werewolves · Year with the Yeti · The Essential Defence Against the Dark Arts · Defensive Magical Theory · Dark Arts Defence: Basics for Beginners · Confronting the Faceless · Magical Drafts and Potions
D.A.D.A. at Hogwarts: Classroom 3C · Temporary Classroom · Hogwarts Turris Magnus · Professor's Office · Storeroom · Staircase · Lesson Cup · Race Cup · Dumbledore's Army
Spells covered under the subject: Curse of the Bogies · Knockback Jinx · Verdimillious Charm · Verdimillious Duo Spell · Verdimillious Tria · Wand-Lighting Charm · Freezing Spell · Seize and Pull Charm · Patronus Charm · Killing Curse · Cruciatus Curse · Imperius Curse · Impediment Jinx · Reductor Curse · Stunning Spell · Shield Charm · Nonverbal spells · Hex-deflection · Hex-Breaker · Hex Zapper
Creatures covered under the subject: Vampire bats · Iguanas · Cornish Pixies · Werewolves · Vampires · Hinkypunks · Boggarts · Red Caps · Kappas · Grindylows · Inferius