Such might be his constitution; and as she knew that eating and drinking were often the cure of such incidental complaints, she recommended his taking some refreshment; he would find abundance of every thing in the dining-room—and she humanely pointed out the door.
There are no more uses of "incidental" in the book.
Show samples from other sources
Promise me—incidental to the issue—Anglo-Saxon—dirty word—Childe Roland.
Harper Lee -- Go Set a Watchman
Many of the professors used the Socratic method—direct, repetitive, and adversarial questioning—which had the incidental effect of humiliating unprepared students.