As she thought about this, even the best-case scenario she came up with was not a good situation, and she was a bit worried that it would be required for her to take this drug to pass so many classes and was slightly worried that she would be unable to get off of it when she no longer had access to it at the school and that the withdrawal of it would be unbearable.
As soon as this train of thought ended, though, she realized that Roxanne probably had an easy way to cure her just like Anahel did from the poison, so she figured that she might as well get the prescription or whatever documentation was necessary to get it so if she ever felt like she was falling behind then she could take a pill or whatever it was in order to get the necessary effects, so she was able to complete all of her classes.