Cannabis Use Among Seniors Raises Health Concerns in New Report – Check the Key Risks and Findings

Across the United States, a growing number of seniors are exploring cannabis, seeking comfort for pain, better sleep, or relief from anxiety—a heartfelt pursuit of well-being that reflects their desire for a vibrant life. A 2025 report reveals that cannabis use among those aged 65 and older has risen by nearly 46% from 2021 to 2023, a trend that warms the heart but also calls for our loving attention. As health experts gently raise concerns about increased hospitalizations, medication interactions, and heart risks, this moment invites us to unite in supporting our elders with care and understanding.

This story is for every senior, caregiver, and family member touched by this journey. With clear, compassionate guidance, we can bridge curiosity and caution, ensuring our loved ones feel supported in their choices. From understanding the science to sharing practical advice, we’re here to nurture the health and dignity of our older generation. Together, let’s wrap our arms around our elders, empowering them to navigate cannabis use safely, fostering a community where their well-being shines brightly with love and connection.

Cannabis Use Among Seniors Raises Health Concerns

As more seniors embrace cannabis, seeking gentle relief from chronic pain, anxiety, or sleepless nights, their journey reflects a heartfelt desire for comfort and joy in their golden years. A 2025 report highlights this growing trend alongside important health considerations, such as potential heart concerns, confusion, medication interactions, and questions about dementia risks. This moment calls us to wrap our arms around our elders, uniting families, caregivers, and communities in a shared commitment to their well-being.

With love and care, we can empower seniors and their caregivers to make informed choices, guided by professional wisdom and a spirit of caution. By fostering open conversations and prioritizing safety, we ensure that cannabis use is a source of comfort, not concern. Let’s come together to educate and support, embracing a “less is more” approach that places safety first, nurturing a future where our seniors thrive with dignity, health, and the warmth of community care.

Why Are More Seniors Using Cannabis?

Let’s keep it real — many older folks didn’t grow up with legal weed. But with cannabis now legal in over 20 U.S. states and widely marketed as a natural remedy, it’s become more available and socially acceptable. Cannabis dispensaries often promote products specifically designed for seniors, such as low-dose edibles or topical CBD creams. This ease of access has encouraged many older adults to experiment.

Some seniors use cannabis for:

• Chronic pain relief (arthritis, back pain, neuropathy)
• Insomnia or trouble sleeping
• Anxiety or depression
• Appetite stimulation, especially during or after chemotherapy
• Reducing muscle spasms from conditions like multiple sclerosis

In theory, that all sounds good. But here’s the kicker: our bodies process substances differently as we age. Metabolism slows down, liver and kidney function changes, and medications pile up. What helps a 30-year-old relax might make a 70-year-old dizzy, confused, or even land them in the ER.

And let’s not forget the generational factor. Many seniors have limited or no experience with cannabis and may not understand dosing, product types, or side effects. This increases the risk of accidental overuse.

The Health Risks Seniors Should Know About

1. Heart Problems and Stroke Risk

Cannabis impacts your cardiovascular system. Studies show smoking or ingesting THC (the chemical that gets you high) can reduce vascular function by up to 56%. That’s not a small number, and for seniors with a history of heart disease or hypertension, it could be dangerous.

A UCSF study found that even edible cannabis users had poorer blood vessel function, increasing the risk for heart attacks and strokes, especially in those with pre-existing conditions.

Some seniors report experiencing palpitations or high blood pressure after using cannabis. In extreme cases, these symptoms can escalate to cardiac events.

2. Cognitive Decline and Dementia

Let’s talk brain health. A Canadian study found that older adults hospitalized due to cannabis-related issues were 72% more likely to develop dementia within five years. That’s a jaw-dropping statistic that deserves attention.

Seniors who use cannabis regularly might experience memory loss, slower reaction times, and a higher chance of delirium or psychosis. (NY Post)

While short-term memory issues might seem like a mild side effect, the long-term impact of repeated cannabis use on a senior’s cognitive function could be devastating. Confusion and disorientation may also increase the risk of falls or medication mishaps.

3. Drug Interactions

Older adults often take multiple medications daily. Cannabis can interfere with common prescriptions such as blood thinners, antidepressants, anti-seizure medications, or sleep aids. That’s because cannabis impacts liver enzymes (specifically CYP450), which are responsible for breaking down many drugs.

According to Health Canada, cannabis affects how the body processes medications, which can amplify side effects or cause dangerous overdoses.

Doctors warn that mixing cannabis with prescription drugs without proper supervision can lead to increased drowsiness, internal bleeding, or even psychosis.

What Should Seniors and Caregivers Do?

• Talk to Your Doctor: Always start here. A doctor can review your full health history, assess potential drug interactions, and help you choose a safe form of cannabis if it’s appropriate. Don’t rely on internet advice or well-meaning friends — get it straight from your healthcare provider.
• Understand the Product: Knowledge is power. Learn the difference between:
  • THC vs. CBD: THC is the psychoactive component that produces a high; CBD is non-intoxicating and is used for calming effects.
  • Indica vs. Sativa: Indica strains are more sedating (good for sleep), while Sativa strains may be more energizing.
  • Edibles vs. Smoking vs. Topicals: Edibles take longer to kick in but last longer. Smoking or vaping acts fast but has lung-related risks. Topicals don’t enter the bloodstream and are safer for localized pain.
• Start Low and Go Slow: This is the golden rule. Start with a very low dose, especially if you’re new or haven’t used in decades. Wait at least 2 hours before increasing dosage. Overdosing on THC can lead to panic attacks, hallucinations, or heart palpitations.
• Avoid Mixing with Alcohol or Unfamiliar Meds: Combining cannabis with alcohol or new meds can amplify the effects of both, leading to dizziness, disorientation, or falls — a top cause of injury in seniors. Stay safe by avoiding risky combos.

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Real-Life Example

Take Betty, a 73-year-old from Arizona. She started using CBD oil for arthritis on her doctor’s advice. It helped her sleep better and eased her joint pain. Encouraged, she tried an edible at a friend’s birthday party, thinking it would be the same. But it wasn’t. Within an hour, Betty was confused, sweating, and thought she was having a stroke. Her family rushed her to the ER, only to find it was THC overload.

Her advice? “Stick to what your doctor recommends. Don’t wing it or take things from people who mean well but don’t know your medical history.”

How Caregivers Can Help

Caregivers play a crucial role in ensuring seniors use cannabis safely — or not at all if it’s not appropriate. Here’s how they can help:

• Watch for early signs of side effects like confusion, paranoia, memory lapses, or clumsiness.
• Help read and interpret product labels. Look for THC and CBD levels, serving sizes, and warnings.
• Safely store cannabis products to avoid accidental ingestion by children or pets.
• Encourage open conversations with doctors, pharmacists, or geriatric specialists about cannabis use.
• Keep a medication diary to track any new symptoms after cannabis use.

FAQs

Is cannabis safe for seniors?

It can be — if monitored carefully and prescribed by a healthcare provider. Seniors are more sensitive to THC and should avoid high doses.

What’s better for seniors – CBD or THC?

CBD is generally considered safer and more suitable for older adults. THC can be risky due to its psychoactive effects, especially for people with heart conditions or cognitive decline.

Are edibles safe?

Not always. Edibles can be strong and take time to kick in, which can lead to unintentional overuse. Seniors should use edibles only under professional supervision.

Can cannabis cause dementia?

Possibly. While cannabis doesn’t directly cause dementia, studies have shown that seniors hospitalized for cannabis-related issues had a significantly higher risk of developing dementia later on.

Should cannabis be avoided entirely by seniors?

Not necessarily. In some cases, carefully supervised use can provide relief. But without guidance, the risks often outweigh the benefits.