“Cannabis has been used in rheumatic diseases as therapy for chronic pain or inflammatory conditions. Herein, the authors systematically review the rheumatological diseases in which cannabis has been studied: systemic sclerosis, fibromyalgia, osteoarthritis, rheumatoid arthritis, osteoporosis, polymyalgia rheumatica, gout, dermatomyositis, and psoriatic arthritis. We systematically searched PubMed for articles on cannabis and rheumatic diseases between 1966 and March 2023. Twenty-eight articles have been selected for review.

Most of them (n=13) were on fibromyalgia and all of them but one showed important reduction in pain; sleep and mood also improved. On rheumatoid arthritis, two papers displayed decrease in pain and in one of them a reduction in inflammatory parameters was found. In scleroderma there was a case description with good results, one study on local use for digital ulcers also with good outcomes and a third one, that disclosed good results for skin fibrosis. In dermatomyositis a single study showed improvement of skin manifestations and in osteoarthritis (3 studies) this drug has demonstrated a good analgesic effect. Several surveys (n=5) on the general use of cannabis showed that rheumatological patients (mixed diseases) do use this drug even without medical supervision. The reported side effects were mild.

In conclusion, cannabis treatment is an interesting option for the treatment of rheumatological diseases that should be further explored with more studies.”

https://pubmed.ncbi.nlm.nih.gov/39165706/

https://northclinist.com/jvi.aspx?un=NCI-43669&volume=11&issue=4