Bulimia is an eating disorder in which someone forces vomiting in order to lose weight.
Therefore, I believe the answer would be throwing up after meals, as well as his teeth being discolored and his cheeks being swollen as a result of his bulimia.
When he has heard the whisle and doesnt stop
XXXTENTACION GANGGGGGGGG
i dont have the article so i cant really answer, but id assume switching it from prescriptions to over-the-counter will make them cheaper because you dont have to see a doctor to get them.