Multiple reports say experts are warning that some people who take medications for attention-deficit/hyperactivity disorder (ADHD) may experience serious gastrointestinal side effects. The outlets state that large numbers of people could be affected, describing symptoms that include urgent need to use the toilet and ongoing fear about having an embarrassing accident. The articles characterize the gut problems as debilitating for those experiencing them, with patients reportedly rushing to the restroom due to sudden or disruptive symptoms. The reporting also frames these concerns as an expert warning rather than a confirmed, universal effect for all users, but emphasizes the potential scale of exposure because of how many people take ADHD drugs. Both sources use similar wording and do not specify the exact medication(s) involved, the underlying cause, the frequency of occurrence, or whether the symptoms are linked to a particular formulation or patient group. Overall, the articles highlight the possibility of significant digestive effects for a subset of people using ADHD medication and encourage attention to the issue.