Can cannabis relieve chronic pain?

The short answer is yes… but not in the simplistic way it's often presented. Science in 2025 points to something much more human and complex: for some people, certain cannabis-derived products can offer real relief from chronic pain, albeit with limitations and side effects that shouldn't be ignored.

Chronic pain affects hundreds of millions of people worldwide. And those who live with it know it's not just about "pain." It also involves fatigue, insomnia, irritability, anxiety, and a gradually eroding quality of life. Traditional treatments—anti-inflammatories, anticonvulsants, opioids—help some people, but they can also have significant consequences: gastrointestinal damage, cardiovascular risk, sedation, or dependence.

In 2025, the U.S. Agency for Healthcare Research and Quality (AHRQ) published the most comprehensive and rigorous update to date on cannabis and chronic pain. They analyzed 25 clinical trials with more than 2,300 participants. The conclusion was clear yet nuanced: products with balanced ratios of THC and CBD, administered orally or sublingually, likely provide a slight reduction in pain intensity for some patients.

Is it a cure? No.

Does it work for everyone? No.

And that's where the conversation becomes really important.

The same analysis found an increase in dizziness, sedation, and nausea, especially with high-THC products. This doesn't invalidate medical cannabis; it simply serves as a reminder of something essential: no treatment is risk-free.

Because ultimately, the real issue has never been whether cannabis is “good” or “bad.” The issue is how many people have been living with pain for years while the public conversation remains trapped between fear and misinformation. The evidence doesn't ask for faith. It asks for honesty. And for millions of patients, having access to reliable information, medical supervision, and science-based treatment options can mean the difference between simply surviving… or regaining a decent quality of life.

Source: Chou R et al. Cannabis-Based Products for Chronic Pain: An Updated Systematic Review. Annals of Internal Medicine, 2025. DOI: 10.7326/ANNALS-25-03152

Eileen Cestary

Rn Bsn

Medical Cannabis Promoter