Cannabis Among Seniors: A Growing Trend with Hidden Dangers
As cannabis legalization spreads across the nation, a surprising demographic is turning to this once-taboo substance: older adults. But here's where it gets controversial: while many seek relief from chronic pain, sleep issues, and other ailments, a recent study reveals a troubling rise in emergency room visits linked to cannabis use in this age group. Could this 'natural' remedy be more harmful than helpful for seniors?
A groundbreaking study published in the Journal of General Internal Medicine (https://link.springer.com/epdf/10.1007/s11606-025-10009-7?sharingtoken=NQAkJNvdEU9AwOs0cNuzHve4RwlQNchNByi7wbcMAY4ZYj8YvUQBcyogs4UUX8f1nFg1hPoniWkJDEeqr9QB9tC55XOuXY7dZZJwIAwPH8w8mXE02Flm4SF3S-euyjBltbaC6x496Dqz0QizI49zeLo-Am4v1yF0Hft6aZvA%3D) by Dr. Jerry H. Gurwitz and colleagues at the Centers for Disease Control and Prevention sheds light on this emerging issue. The research, spanning 2016 to 2023, analyzed emergency department visits among U.S. adults aged 50 and older related to medical cannabis, CBD, and hemp-derived products. The findings are alarming: emergency visits for adverse events skyrocketed from 4,408 in 2020-2021 to 7,490 in 2022-2023. And this is the part most people miss: these numbers only scratch the surface, excluding urgent care visits, calls to doctors, and unreported incidents.
Why the Surge?
Increased access is a key factor. Medical cannabis is now legal in most states, and recreational use is permitted in nearly half, including the District of Columbia. However, Dr. Gurwitz warns that availability doesn't guarantee safety. Many products lack FDA evaluation, and their contents remain unclear. The complexity of cannabis compounds further complicates matters, as products often contain multiple active ingredients with uncertain effects.
Dr. Gurwitz's personal experience highlights the issue's urgency. After learning that a 90-year-old relative used cannabis for back pain, only to stop due to side effects, he realized many of his patients might be using it without his knowledge. This prompted him to investigate further.
The Real Risks
Many assume cannabis is safe due to its 'natural' label, but the study uncovers a range of adverse effects, including confusion, psychiatric symptoms (anxiety, paranoia), fainting, gastrointestinal issues, falls, and injuries. These are not minor concerns; they are precisely the types of preventable events geriatricians strive to avoid in older patients. Older adults, often more sensitive to medication effects, face heightened risks, as the study strongly suggests.
Who's Using It and Why?
National survey data reveals that approximately 12% of U.S. adults aged 50-80 use cannabis, often as an alternative to prescription medications. However, this choice may come with hidden dangers. Dr. Gurwitz's study focused solely on legal, medical products, leaving recreational use—and its potential risks when combined with alcohol—largely unexplored.
Navigating Cannabis Use Safely
For those over 50 or their caregivers considering cannabis, Dr. Gurwitz recommends open, honest conversations with healthcare providers. Key questions to ask include:
- Is this the best option for me? Weighing risks against benefits is crucial.
- What alternatives exist? Non-pharmacological options like physical therapy or behavioral strategies may offer safer solutions.
- What specific side effects should I watch for? Confusion, falls, fainting, and gastrointestinal issues are particularly relevant for older adults.
Dr. Gurwitz's guiding principle as a geriatrician is to prescribe medications only when their benefits clearly outweigh the risks—a standard cannabis often fails to meet.
A Call to Action for Healthcare Professionals
Dr. Gurwitz urges clinicians to routinely screen patients, especially older adults with chronic conditions, for cannabis use. New symptoms, such as mental status changes, should prompt inquiries about cannabis. The goal is to prevent avoidable health issues in this vulnerable population.
This research also highlights the need for FDA evaluation of cannabis products, accurate labeling, and improved education for patients and healthcare providers. Until we fully understand these products' effects on older adults, caution is paramount.
Food for Thought
As cannabis becomes more mainstream, should we reevaluate its safety profile, especially for seniors? Are we doing enough to educate and protect this demographic? Share your thoughts in the comments—let's spark a conversation that could shape the future of cannabis use among older adults.
