When did people start realizing the side effects?
A. When they started taking the drug.
B. When they stopped taking the drug.
C. When they took the drug on a full stomach.
D. When they took the drug on an empty stomach.
As the article states in lines 6-8, “The people have come forward following news of a legal case in the US in which 35 people allege they suffered severe side-effects when they tried to stop taking the drug.”