Can weight loss surgery reduce knee and hip pain from osteoarthritis?

Reviewed by Yoshinori Abe, MD

Internal Medicine

Weight loss surgery, also known as bariatric surgery, may significantly reduce knee and hip pain caused by osteoarthritis in people with obesity. By lowering body weight, these procedures decrease mechanical stress on weight-bearing joints and reduce inflammation, often leading to improved mobility, less reliance on pain medication, and better long-term joint health.

If you're experiencing joint pain and wondering whether weight or another underlying issue could be the cause, understanding your symptoms is the critical first step. A free, instant, online symptom check can help you identify possible causes, assess severity, and guide you toward the right next steps—all in just a few minutes, from the privacy of your home.

Reviewed for medical accuracy: 07/20/2026

Important Next Steps

Learn if weight loss surgery eases pain Discover causes of your osteoarthritis pain See if surgery could reduce joint pain Find OTC options for osteoarthritis pain relief Locate a doctor for osteoarthritis pain Explore home remedies for osteoarthritis pain Understand if your pain needs care today

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Explanation

Weight loss surgery, also known as bariatric surgery, can be beneficial for people with obesity who suffer from knee and hip pain due to osteoarthritis.

According to various studies, bariatric surgery can help reduce the symptoms of osteoarthritis by decreasing the load on joints, which can lead to less pain. Some research suggests that patients often experience a significant reduction in joint pain after surgery, which can improve their quality of life. If you're experiencing persistent joint pain and want to understand your symptoms better, try this free AI symptom checker to get personalized insights. These findings indicate that weight loss surgery can have positive effects on joint pain, particularly in the hips and knees.

Overall, while individual results can vary, many patients experience less pain and better joint function after losing weight through surgery.

(References)

Eymard F, & Aron-Wisnewsky J. (2024). Osteoarthritis in patients with obesity: The bariatric surgery .... Joint bone spine, 37734439.
Heuts EAF, de Jong LD, Hazebroek EJ, Wagener M, & Somford MP. (2021). The influence of bariatric surgery on hip and knee joint pain. Surgery for obesity and related diseases : official journal of the American Society for Bariatric Surgery, 34116961.
Gill RS, Al-Adra DP, Shi X, Sharma AM, Birch DW, & Karmali S. (2011). The benefits of bariatric surgery in obese patients with hip .... Obesity reviews : an official journal of the International Association for the Study of Obesity, 21883871.

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