Researchers have raised concerns about the growing use of cannabis among older adults in the United States, highlighting the potential health risks associated with its increased prevalence. A study conducted by UC San Diego and NYU revealed a significant rise in cannabis use among individuals aged 65 and older, with a nearly 46% increase from 2021 to 2023. According to the National Survey on Drug Use and Health, 7% of adults in this age range reported using cannabis in the last month in 2023, up from 4.8% in 2021 and 5.2% in 2022. The study links this surge to a combination of factors, including greater legal access, reduced stigma, and an aging population of previous marijuana users. The research also noted that the use of cannabis is more prevalent among women and individuals with higher incomes, with the latter group showing an increasing prevalence despite initially having the lowest rates in 2021.
The study, published in JAMA Internal Medicine, found that increased cannabis use is associated with a range of health conditions, including hypertension, diabetes, cancer, and chronic obstructive pulmonary disease (COPD). Researchers warned that the use of cannabis products, especially those with psychoactive properties, could complicate the management of chronic diseases and lead to potential adverse effects in older adults. These risks include an increased likelihood of cardiovascular events such as heart attacks and strokes, as well as the exacerbation of existing health issues. Experts like Dr. Joseph Palamar, the study’s senior author, expressed concerns about the rising prevalence of cannabis use among older populations, emphasizing the need for greater educational support and medical guidance for patients and clinicians in states where medical cannabis is legal.
Dr. Barbara Krantz of Caron Treatment Centers in Florida has also observed a significant increase in cannabis use among individuals over 50, raising concerns about the potential dangers of the habit. She pointed out that while many older adults use cannabis to improve sleep, reduce pain, and manage mental health issues, the risks include an increased risk of cardiovascular events, heightened anxiety, and other cognitive impairments. Krantz highlighted the importance of consulting healthcare providers and pharmacists before using any cannabis products, as interactions with other medications can lead to toxic effects or reduced effectiveness. Dr. Marc Siegel, a Fox News senior medical analyst, further warned about the potential for cannabis use to lead to accidents, ER visits, and long-term health complications. Siegel likened the use of marijuana to the effects of smoking cigarettes, emphasizing the damage it can cause to the heart and lungs.
The study did not address the frequency of use or the distinction between recreational and medical cannabis, leaving room for further research. Nonetheless, the findings underscore the need for a balanced approach to cannabis use in older adults, with a focus on education, monitoring, and careful consideration of potential health risks. As more states move toward legalization, experts are calling for increased awareness and proactive measures to support the health and safety of older populations who may be turning to cannabis for relief from chronic conditions.