EP236: Please, Please, Please, Ask!

Welcome to my podcast. I am Doctor Warrick Bishop, and I want to help you to live as well as possible for as long as possible. I’m a practising cardiologist, best-selling author, keynote speaker, and the creator of The Healthy Heart Network. I have over 20 years as a specialist cardiologist and a private practice of over 10,000 patients. Podcast Summary Dr. Warrick Bishop is a practicing cardiologist and author dedicated to improving patient care through heart health education. In this episode, he discusses medication adherence—the importance of patients sticking to their prescribed medications—using a real patient case study to illustrate the serious consequences of stopping medications without medical consultation. The episode emphasizes the dangers of misinformation and the critical role of open communication between patients and their healthcare providers. Key Takeaways: Medication adherence is crucial; a patient in his case study stopped taking statin therapy based on unfounded concerns about dementia, leading to disease progression and need for invasive intervention. There is no scientific evidence that statins cause dementia; over 30 studies suggest statins may actually reduce Alzheimer's disease risk by preventing multi-infarct dementia. Patients should seek medical advice from their treating physician rather than well-meaning friends or acquaintances, even if those friends are doctors unfamiliar with their specific health profile. Misinformation about medications spreads easily through family, friends, pharmacists' comments, and internet research, making it difficult for patients to distinguish fact from fiction. A "nocebo effect" (negative expectation creating actual harm) can occur when negative ideas about a medication are planted in a patient's mind, making compliance even less likely. Doctors should educate patients at the time of prescribing to explain the "why" behind medication recommendations, as better-educated patients are more likely to adhere to treatment. Patients should never unilaterally stop, reduce, or change their medications without consulting their prescribing doctor, even if they have concerns or suspect side effects. The consequences of stopping appropriate cardiac medications can be severe—ranging from disease progression to heart attack or death—far outweighing theoretical risks from misinformation.