The curse of the half-bitten (open)
Posted: Fri Mar 13, 2026 4:19 am
Late December, 2005
Katie had been bitten by a werewolf before she came to Hogwarts, but the werewolf in question hadn't quite transformed yet as the moon had still been rising, so she didn't become a werewolf from that incident, but her life was nevertheless altered for the worse. She suffered many of the same secondary symptoms of werewolves near the full moon, including a rush of adrenaline, nervousness, insomnia, and loss of emotional control leading to spontaneous aggression. The permanent, day-to-day changes included a craving for raw or nearly-raw meat and a marked increase in olfactory sensitivity. At least the increased sensitivity to smell was occasionally useful when it came to potions and potion ingredients. She liked herbology and potions and intended to become an apothecary like her father had been. But everything else was a nightmare.
Regular-strength potions didn't have much effect when your symptoms were powered by the full moon.
There was a special room in the infirmary where she had to self-isolate under a quietus charm every full moon.
The full moon on the 15th hadn't been pleasant. She'd broken a few bones this time from wailing on the walls. She couldn't live like this forever.
She knew that her condition couldn't be cured, and nobody was likely to invest any time inventing a potion to mitigate the secondary symptoms of lycanthropy, so it seemed to her that she would have to do that herself if she wanted any relief from them.
Determined to at least try, and perhaps a bit over-ambitious, she decided a reasonable first step would be to compile a list of every potion ingredient that was known to have any physiological effects that might in any way be related to her symptoms, whether good or bad. She knew this process would take months, but she figured a good starting place would be to examine the active ingredients in every potion used by healers. There were books about healing magic, after all, and each one would have a large section devoted to potions. Different magical communities used different healing magic and different assortments of potions with different sorts of ingredients, and these would be documented in books. Many, many books.
Katie was alone in a quiet corner of the library, with one such healer's potion book open in front of her, as she transcribed any ingredient that sounded like it might be relevant into a fresh notebook.
Katie had been bitten by a werewolf before she came to Hogwarts, but the werewolf in question hadn't quite transformed yet as the moon had still been rising, so she didn't become a werewolf from that incident, but her life was nevertheless altered for the worse. She suffered many of the same secondary symptoms of werewolves near the full moon, including a rush of adrenaline, nervousness, insomnia, and loss of emotional control leading to spontaneous aggression. The permanent, day-to-day changes included a craving for raw or nearly-raw meat and a marked increase in olfactory sensitivity. At least the increased sensitivity to smell was occasionally useful when it came to potions and potion ingredients. She liked herbology and potions and intended to become an apothecary like her father had been. But everything else was a nightmare.
Regular-strength potions didn't have much effect when your symptoms were powered by the full moon.
There was a special room in the infirmary where she had to self-isolate under a quietus charm every full moon.
The full moon on the 15th hadn't been pleasant. She'd broken a few bones this time from wailing on the walls. She couldn't live like this forever.
She knew that her condition couldn't be cured, and nobody was likely to invest any time inventing a potion to mitigate the secondary symptoms of lycanthropy, so it seemed to her that she would have to do that herself if she wanted any relief from them.
Determined to at least try, and perhaps a bit over-ambitious, she decided a reasonable first step would be to compile a list of every potion ingredient that was known to have any physiological effects that might in any way be related to her symptoms, whether good or bad. She knew this process would take months, but she figured a good starting place would be to examine the active ingredients in every potion used by healers. There were books about healing magic, after all, and each one would have a large section devoted to potions. Different magical communities used different healing magic and different assortments of potions with different sorts of ingredients, and these would be documented in books. Many, many books.
Katie was alone in a quiet corner of the library, with one such healer's potion book open in front of her, as she transcribed any ingredient that sounded like it might be relevant into a fresh notebook.