This is, I admit, a rather small genre at the moment; but I have recently noticed increasing use of the abattoir in short stories.
Tell your doctor if you notice increased use of this medication, a worsening of headaches, an increase in the number of headaches, the medication not working as well, or use of this medication for more than 2 headache episodes a week.
She would be taken to task if someone were to notice and make use of it.