Understanding how adults in the US use cannabidiol (CBD)

Characterizing the Epidemiology of Cannabidiol (CBD) Use Among US adults

NIH-funded research University of California, San Diego · NIH-11044208

This study is looking at how adults in the U.S. use CBD, including how it fits in with other medications and any side effects people might experience, so we can better understand its impact on health.

Quick facts

Grant typeCareer grant
Study typeNIH-funded research
Funding institutionUniversity of California, San Diego NIH-funded
Lab location1 site (La Jolla, United States)
Project IDNIH-11044208 on NIH RePORTER

What this research studies

This research investigates the use of cannabidiol (CBD) among adults in the United States, focusing on its characteristics, usage patterns, and potential adverse effects. By conducting a survey with around 1,500 participants, the study aims to gather data on how CBD is used, whether it serves as a substitute or complement to other medications, and to document any self-reported adverse events associated with its use. The research also incorporates advanced text analysis techniques to enhance understanding of cannabis regulation and its implications for public health.

Who could benefit from this research

Good fit: Ideal candidates for this research are adults aged 18 and older who use or are considering using CBD products.

Not a fit: Patients who do not use CBD or are under 18 years old may not benefit from this research.

Why it matters

Potential benefit: If successful, this research could provide valuable insights into the safety and efficacy of CBD use, potentially guiding better treatment options for patients.

How similar studies have performed: Previous research has shown promising results in understanding cannabis use patterns, indicating that this approach could yield significant findings.

Where this research is happening

La Jolla, United States

Researchers

About this research

  1. This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
  2. Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
  3. For full project details, budget, and progress reports, visit the official NIH RePORTER page below.
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.