Cannabis use has been rising steadily, especially with legalization expanding across many regions. While many turn to cannabis for relaxation, research suggests that its effects on anxiety can be far more complicated than people realize.
The Two Compounds of Cannabis
As cannabis becomes more widely accepted and available, more people are using it to unwind, sleep better, or take the edge off a stressful day. For some, it can feel like a simple way to relax. But when it comes to anxiety, the relationship between cannabis and mental health is often more complicated than it seems.
One reason is that cannabis contains different compounds that affect the brain in different ways. THC is the ingredient responsible for the “high” that many people associate with marijuana. While some people find that small amounts help them feel calm, higher doses can have the opposite effect, triggering anxiety, racing thoughts, paranoia, or even panic attacks. CBD, another major compound found in cannabis, tends to be associated with more calming and anxiety-reducing effects.
This difference can make cannabis unpredictable. Someone may use it to feel less anxious, only to find that over time it starts making their symptoms worse. They may feel more on edge, struggle to concentrate, or become increasingly uncomfortable in social situations without realizing cannabis could be playing a role.
Research is beginning to support what many clinicians have observed for years. One study from the University of Ottawa found that people who sought emergency treatment for cannabis-related issues were significantly more likely to develop an anxiety disorder in the years that followed. Other studies have linked frequent cannabis use with an increased risk of social anxiety and other mental health concerns.
Part of the confusion comes from legalization. When something becomes legal, it’s easy to assume it’s harmless. But legality and safety are not always the same thing. Like alcohol or prescription medications, cannabis affects everyone differently. While many people use it without major problems, others discover that it can contribute to anxiety, mood changes, or dependency.
If you’ve noticed that cannabis is no longer helping the way it once did, you’re not alone. Many people find themselves caught in a cycle where they use cannabis to cope with stress, only to experience more anxiety later on. The good news is that support is available.
At The Key Addiction Treatment Center in Santa Cruz, we help people better understand their relationship with cannabis and other substances. Through evidence-based therapies, medical support, and personalized treatment plans, our Intensive Outpatient Program (IOP) and Partial Hospitalization Program (PHP) help individuals address both substance use and the underlying issues that often drive it.
Cannabis is not inherently good or bad, but it’s important to be honest about how it’s affecting your life. If anxiety seems to be getting worse, if you’re relying on cannabis to get through the day, or if you’ve tried to cut back and struggled, it may be time to take a closer look. With the right support, lasting change is possible.
