Diseases of the Wizarding World:  Harry Potter AU - A M O R P H A G I A
Amorphagia is a disease provoked by bacterium that thrives in Amortentia, the strongest love potion in the world. It manipulates memories and induces hallucinations. Its etymology is derived from Amor meaning love and Phagein meaning to eat in Latin. The heart of wizards and witches begin to degenerate. Amorphagia is experienced in three stages, the final is death as the heart slowly eats itself; consumed by deep romantic longing and sorrow.