Smartphone Use on Toilet Raises Hemorrhoid Risk by 46% in US Study

A recent study from Beth Israel Deaconess Medical Center has found that using smartphones on the toilet is linked to a 46 percent increased risk of developing haemorrhoids, swollen veins in the anal area. The research involved 125 adults undergoing colonoscopies, revealing that two-thirds used their phones while on the toilet, with 37 percent of these users spending more than five minutes seated, compared to just 7 percent of non-users. The increased risk appears related to prolonged sitting rather than straining, which was not associated with haemorrhoids in this study, challenging previous assumptions. Common smartphone activities during toilet time included reading news and social media scrolling, which likely contribute to extended time spent seated due to the engaging nature of these apps. Researchers emphasize that while the study shows association rather than causation, it supports advice to limit phone use in the bathroom and keep toilet time short. Future research aims to explore interventions where participants refrain from phone use on the toilet to better understand the connection.