When the two patients could be seen starting to lag from their exertions, Petunia and Briallen gave their farewells to everyone. Petunia had suggested that they get in contact with a muggleborn healer to seek out treatment options for patients suffering from dementia. "I’m no expert, but their condition is similar to what I’ve seen my neighbor’s parents suffer from. At the very least, the muggle healers will have some information you can examine."