Question 103 of 433
Are sleeping pills and melatonin safe for long-term use?
The short answer
Risks differ by drug and patient. Benzodiazepines and Z-drugs are particularly concerning in older adults; other insomnia medicines have different profiles. Review persistent use rather than assuming every sleep medicine is interchangeable.
Some sedative medicines alter sleep architecture and can impair next-day function. They may also cause dependence. If you use a benzodiazepine regularly, do not stop abruptly: withdrawal can be dangerous. A clinician can plan a taper when appropriate. Other medicines require their own review rather than the same blanket instruction.
Melatonin is a timing signal, not a sedative. Doses of 0.3 to 1 milligram taken two hours before bed are often as effective as the 10 milligram tablets on the shelf. Supplement bottles are unreliable: testing has found that the actual content can be several times higher or lower than the label.
ILLUSTRATION. Picture someone arriving in an emergency department with chest pain after a devastating loss. Stress is part of the history, but it cannot safely be the diagnosis at the door. A heart attack must be evaluated. Sometimes the eventual diagnosis is takotsubo syndrome, a temporary pattern of heart-muscle dysfunction that can follow emotional or physical stress. Understanding the emotional setting does not replace treating the medical emergency.
Clinical scenes in this edition are explicitly labeled illustrations. They describe imagined situations used to explain medical decisions, not documented patients, diagnoses, conversations, or treatment outcomes. They should not be read as evidence that a particular intervention works. Personal recollections are recollections, not medical records.
“This book is for education. It is not medical advice, and reading it does not make you my patient or create a doctor-patient relationship.” From the book’s medical disclaimer. Full disclaimer
ROBUST SAFETY EVIDENCE for older-adult sedative risks; LIMITED to MODERATE for melatonin by sleep indication.Evidence grade (draft mapping)BLimited or small human studiesARobust human trialsPart 7, Q103 · Part sources
From Longevity Unmasked by Afshine Ash Emrani, MD, FACC. Medical disclaimer. This book is for education. It is not medical advice, and reading it does not make you my patient or create a doctor-patient relationship. Nothing here is meant to diagnose, treat, cure, or prevent any disease. Medicine is personal: a test, drug, supplement, or exercise plan that helps one person can harm another. Do not start, stop, or change any medication or treatment because of something you read in these pages. Talk with a licensed clinician who knows your history first. If you think you are having a medical emergency, call 911. The author disclaims responsibility for any loss or harm arising from use of the information in this book.