KJZZ is a service of Rio Salado College,
and Maricopa Community Colleges

Copyright © 2026 KJZZ/Rio Salado College/MCCCD
Play Live Radio
Next Up:
0:00
0:00
0:00 0:00
Available On Air Stations

Most patients stopped medical marijuana for chronic pain within a year in this study

medical marijuana buds in glass jars
Claire Caulfield/KJZZ
/
file | staff
Medical marijuana buds in glass jars at a dispensary in Scottsdale.

A new study found that more than half of patients prescribed medical marijuana for chronic musculoskeletal pain stopped using it within a year.

The study tracked roughly 80 medical marijuana patients in Pennsylvania. Most quit consuming marijuana before their one-year state authorization expired.

Researchers say study participants gave a mix of reasons for stopping use, such as dissatisfaction with the treatment, side effects or choosing to have surgery instead.

Medical marijuana is also available to pain patients in Arizona.

Roughly 90,000 people are enrolled, but the program has been in decline for years since recreational marijuana was legalized.

Recreational marijuana is not legal in Pennsylvania.

More Health and Medicine News

Matthew Casey has won Public Media Journalists Association and Edward R. Murrow awards since he joined KJZZ as a senior field correspondent in 2015.