Review of daily aspirin dosage highlights concerns about side effects
The possible benefits of a daily dose have been promoted as a primary prevention for people who are currently free of, but at risk of developing, cardiovascular disease or colorectal cancer. However, any such benefit needs to be balanced alongside a fuller understanding of the potentially harmful side effects such as bleeding and gastrointestinal problems. The paper, published by the National Institute for Health Research Health Technology Assessment (NIHR HTA) Programme, reviews the wealth of available randomised controlled trials (RCTs), systematic reviews and meta-analyses, allowing the team from Warwick Evidence to quantify those relative benefits and risks. The reported benefits of taking aspirin each day ranged from 10% reduction in major cardiovascular events to a 15% drop in total coronary heart disease. …