The Curse of the Bogies (Mucus ad Nauseam), also known as the Curse of Bogies, 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. No further casts of this curse have any additional effect on the target, except the Tria version, but if the Duo or Tria modifiers are used in addition to the Uno variation, then the version of the spell with the highest power will take effect.
There exists a counter-curse of unknown incantation, and it is presumed a Pepper-up potion will cure effects as well.