- Some people report that GLP-1 anti-obesity medications like Wegovy have helped improve their rheumatoid arthritis.
- Body fat and higher BMIs have been associated with a higher risk of developing rheumatoid arthritis.
- Health experts say more research is needed to understand the connection.
The weight-loss benefits of GLP-1 medications like Ozempic, Wegovy, and Zepbound are widely known.
However, as more and more people take these medications, there appear to be other benefits, such as reducing one’s risk of heart disease, stroke, kidney disease, and colon cancer.
Recently surfacing are anecdotal accounts of GLP-1 medications also helping people with rheumatoid arthritis (RA) manage their pain and experience a decrease in flare-ups.
“It is well established that autoimmune patients with obesity fare worse than those without. [They] have higher symptoms and less response to traditional therapies,” Dr. Elizabeth Ortiz, rheumatologist and clinical advisor at WellTheory, told Healthline. “I have seen patients lose weight and then require less immunosuppressant therapy for their condition.”
The connection between obesity and rheumatoid arthritis
According to a systematic review and meta-analysis of cohort studies, there is a positive association between levels of body fat and the risk of developing RA. Additionally, higher BMI (in middle age and in early adulthood) and waist circumference were associated with a higher risk of RA.
Obesity has been associated with worse autoimmune and inflammatory symptoms and with less favorable response to standard therapy for RA, added Ortiz.
“In addition to keeping autoimmune patients from feeling their best in the short term, the combination of obesity and autoimmunity can have a major impact on health in the long term,” she said. “Those with rheumatoid arthritis and other autoimmune diseases carry a higher risk of cardiovascular disease than those without these conditions. Our best defense against this is tight control of autoimmune inflammation and all other cardiovascular disease risk factors, such as obesity.”
Because of this, she said managing obesity should be a part of a holistic care plan for anyone with RA or another autoimmune disease.
Emerging “obesity first” approach may help treat rheumatoid arthritis
Dr. Fatima Cody Stanford, associate professor of medicine and pediatrics at Harvard Medical School, said by reducing weight, patients may experience less joint pain and inflammation, improved mobility, and reduced disease activity.
“Moreover, weight loss can improve overall health, reduce comorbidities such as cardiovascular disease and diabetes, and enhance the effectiveness of RA medications,” Stanford told Healthline.
Treating obesity first to help with other conditions has been coined the “obesity first” approach. Stanford said it is an emerging and promising strategy because addressing obesity directly can have a broad range of positive effects on multiple chronic conditions.
“By targeting obesity first, healthcare providers can potentially improve or even resolve associated conditions like type 2 diabetes, hypertension, and dyslipidemia,” she said. “This holistic approach recognizes obesity as a root cause rather than a consequence, aiming to improve overall patient health and simultaneously reduce the burden of multiple chronic diseases.”
However, Ortiz believes it is too early to take an “obesity first” approach for autoimmune disease. While a proportion of patients with autoimmunity may have positive results by solely focusing on obesity, she said this will not be the case for everyone.
“The biologic triggers for any particular individual’s autoimmune disease are complex and personal, and taking an ‘obesity first’ approach without also addressing the underlying autoimmune disease may expose patients to unnecessary risk from poorly controlled inflammation,” she said.
Learn more about how to get GLP-1 medications from vetted and trusted online sources here:
- How to Get Ozempic: Everything You Need to Know
- Where to Buy Ozempic Online
- How to Get Wegovy for Weight Loss In Person and Online
- How to Get a Wegovy Prescription Online
- How to Get Zepbound: What We Know So Far
- Where to Buy Zepbound Online
- How to Get Mounjaro (Tirzepatide)
- Where to Buy Mounjaro (Tirzepatide) Online
Will GLP-1 drugs be used to treat rheumatoid arthritis?
As the complex relationships between obesity, metabolic health, and chronic diseases deepen, Stanford said it’s clear that collaboration between obesity medicine physicians, endocrinologists, rheumatologists, cardiologists, and primary care providers is needed to create comprehensive treatment plans that address the root causes of these conditions.
“As new therapies and strategies emerge, they offer hope for improved quality of life and outcomes for patients struggling with obesity and associated chronic diseases,” she said. “Continued research and innovation will be key in advancing these efforts and providing evidence-based care.”
Given the anti-inflammatory properties that GLP-1 drugs provide and their effects on the immune system, Standford said these medications could be promising in the context of autoimmune diseases. She anticipates more research regarding their potential benefits.
“Preliminary research has suggested that GLP-1s may modulate immune responses and reduce inflammation, which could benefit conditions like RA, systemic lupus erythematosus (SLE), and inflammatory bowel disease (IBD),” said Stanford. “Further research is needed to understand the mechanisms involved and to evaluate their efficacy and safety in these contexts.”
Ortiz agreed. She said those treating autoimmune diseases don’t want to turn to GLP-1 drugs without a better understanding of how and why autoimmune patients may benefit from them.
For instance, key questions that need to be answered include:
- What are the anti-inflammatory effects of GLP-1s, and how do they impact those with autoimmune disease?
- What type of autoimmune disease patient would benefit from this type of treatment, and what kind of effect can be expected?
- What is the effect of these medications on the microbiome, and how does that impact autoimmune disease?
- How much weight loss (if any) is needed to see an impact?
- Are the benefits of GLP-1s in RA patients solely from weight loss?
Understanding the effects of GLP-1 drugs on a person with an autoimmune disease like RA who is not overweight or obese needs further research.
“As we continue to discover [GLP-1s] biologic effects on inflammation and our immune systems and continue to accrue data in people using them for obesity and diabetes, we may find they are a useful tool against autoimmunity, aside from their impact on obesity,” said Ortiz.
Any positive impact would have to be weighed against potential risks of using these medications, such as the risk of muscle loss, as muscle loss can lead to osteoporosis, a condition often associated with autoimmune diseases, she noted.
Overall, more time is needed to determine whether or not GLP-1 drugs can be used to control autoimmunity and inflammation in those with or without obesity and how best to utilize the medications for these purposes.
“What is likely to be addressed more quickly is how these medications can be utilized as a supplement to standard autoimmune therapy to improve metabolic syndrome and decrease an autoimmune patient’s cardiovascular risk,” said Ortiz.