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Beyond the PrescriptionStraight talk and evidence-based advice to take charge of your health Author: Lucy McBride MD
Join Dr. Lucy McBride for honest conversations about what it really takes to be healthy. Each episode goes beyond quick fixes and conflicting health advice to explore the questions that matter: How do we navigate a healthcare system that's often too rushed to see us as whole people? Who can we trust when everyone seems to be selling something? And how do we reclaim agency over our own health? Drawing from 25 years of clinical experience, Dr. McBride brings evidence-based clarity to complex health topicsfrom mental health and preventive care to the future of medicine itself. Whether interviewing leading healthcare innovators, answering listener questions, or sharing insights from her own practice, her mission is the same: helping you reclaim agency over your health. For listeners who want more than a prescriptionwho want to understand their bodies, advocate for themselves, and cut through the noise of modern wellness culturethis is your guide to getting the care you actually need. To sign up for her weekly newsletter, visit www.lucymcbride.substack.com/welcome lucymcbride.substack.com Language: en Genres: Health & Fitness, Medicine, Mental Health Contact email: Get it Feed URL: Get it iTunes ID: Get it |
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The Silent Killer: What Everyone Should Know About Blood Pressure
Tuesday, 26 May, 2026
Dr. Lucy McBride sits down again with Dr. Greg Katz, cardiologist at NYU, to tackle the questions patients ask most about blood pressure: what the numbers actually mean, why a single reading in the doctor’s office can mislead, what drives hypertension in the first place, and how to think about treatment. Tune in for practical, plainspoken advice, grounded in the reality of everyday patient care.What Blood Pressure Actually Measures* Blood pressure is the force your blood vessels experience as the heart contracts and relaxes* Optimal depends on who you are — but is roughly 115 over 75* Blood pressure is supposed to fluctuate — for example it goes up with exercise, stress, and other drivers of adrenaline; it goes down with deep breathing and restWhite Coat Hypertension and the Case for Home Monitoring* Elevated readings in the doctor’s office don’t always reflect a diagnosis of hypertension * Getting more data points by assessing home blood pressure readings is almost always the right call before making a treatment decision * White coat hypertension is real, but so is the converse: people whose numbers are genuinely high regardless of setting, and who benefit from earlier interventionWhat Drives High Blood Pressure* High blood pressure is due to a combination of genetics, age, lifestyle, and underlying conditions* Controllable contributors include weight, alcohol, sleep apnea, sodium intake, and chronic stress; uncontrollable ones include family history, age, and sex* The blood pressure “serenity prayer” is a useful frame: accept what can’t be changed, lean hard into what can, and if blood pressure stays high after all of that, medication is not a defeatThe Consequences of Untreated Hypertension* Stroke, heart attack, kidney failure, heart failure, and dementia are the major downstream consequences of untreated hypertension* Dr. Katz calls it the “boring killer” — doctors see it so constantly it stops feeling urgent, but the cumulative damage of even mildly elevated pressure over years is not trivial* The good news: blood pressure medications are cheap, well-tolerated, and effective; the hard part is implementing the right solution for each individual patientHow Blood Pressure Is Treated Pharmacologically* ARBs like telmisartan or candesartan are often first-line, especially for patients with diabetes. * Calcium channel blockers like amlodipine are a strong alternative and require no lab monitoring* Beta blockers, once standard first-line treatment, have largely fallen out of favor for uncomplicated hypertension * Importantly, medication is never a life sentence; it can be adjusted as circumstances changeBlood Pressure, Cholesterol, Blood Sugar aka the Cardiovascular Trifecta* Blood pressure, cholesterol, and blood sugar are independent risk factors for vascular disease * Metabolic syndrome (elevated blood pressure, large waist circumference, high triglycerides, low HDL) is a single condition that dysregulates all three simultaneously* Getting all three under control is the most reliable way to reduce cardiovascular risk for the vast majority of patientsUpshotHigh blood pressure doesn’t make headlines, but it drives some of the most serious and preventable health outcomes there are. The science and the tools to treat it exist. What requires more attention is the human context — who this patient is, what their life looks like, and which solution will actually work for them.📣 Don’t miss out! You’ve got a few more days to join me this summer for the official Beyond the Prescription Book Club! It’s open exclusively to Substack readers and gives you early access to the book, pre-publication. 👀 We’ll get into the nitty gritty of health and wellness and what it all means for YOU.Just a few days left! Sign-ups are open in May only. Get full access to Are You Okay? at lucymcbride.substack.com/subscribe
