How Arthrosamid Injections and Physiotherapy Work Together to Improve Movement and Comfort in Knee Osteoarthritis

Miss Sophie Harris
Miss Sophie Harris
Published at: 28/1/2026

How Arthrosamid Injections and Physiotherapy Work Together to Improve Movement and Comfort in Knee Osteoarthritis

The Complementary Benefits of Arthrosamid and Physiotherapy

Arthrosamid injections involve introducing a gel-like substance directly into the knee joint. This helps to lubricate and cushion the joint, reducing inflammation and easing pain. Research confirms that “the intra-articular polyacrylamide hydrogel (PAAG) injection branded Arthrosamid® has been known to be safe and efficacious in knee osteoarthritis (OA) patients.” Physiotherapy complements this by focusing on improving muscle strength, flexibility, and joint movement through tailored exercises and hands-on treatments. Together, these approaches reduce discomfort and make it easier to engage fully with rehabilitation, encouraging steady progress and better joint function.

Building Confidence and Supporting Rehabilitation

Pain and stiffness often discourage people from staying active, which can worsen joint problems. Arthrosamid injections help by easing these symptoms, allowing patients to regain their confidence to exercise and take part fully in physiotherapy. It's crucial to identify “which patient factors would allow Arthrosamid to provide the most clinical benefit in a knee OA patient.” Additionally, movement itself is beneficial; studies show that “exercise improves sleep, reduces stress and anxiety, and enhances self-esteem and social support.” When pain is reduced, and mood is supported by exercise, patients feel more motivated to keep moving, fostering a positive cycle of recovery.

Encouraging Consistency and Progress

Sticking to a physiotherapy programme can be tough, especially when pain levels vary. Arthrosamid injections help manage discomfort, making it easier to stay consistent with exercises. This adherence is key to long-term improvement. Notably, “exercise can increase the production of endorphins, which are neurotransmitters associated with a positive mood and feelings of well-being.” When combined, these treatments support gradual and lasting gains in mobility, pain relief, and overall wellbeing.

Expert Care Led by Professor Paul Lee and MSK Doctors

Effective treatment of knee osteoarthritis requires expert guidance. Professor Paul Lee, a leading orthopaedic specialist, brings extensive experience in musculoskeletal rehabilitation and research. At MSK Doctors, patients receive comprehensive, evidence-based care from a multidisciplinary team. Under leaders like Professor Lee, treatment plans are personalised, combining Arthrosamid injections, physiotherapy, and other therapies. This coordinated approach helps patients feel reassured and supported every step of the way.

Conclusion and Responsible Advice

Using Arthrosamid injections alongside physiotherapy offers a well-rounded, patient-focused way to manage knee osteoarthritis. By addressing pain relief and physical rehabilitation together, this strategy encourages steady and sustainable improvements in how patients move and feel. It is important to discuss these options with healthcare professionals to find the most suitable plan for each individual. For personalised medical advice, please consult a qualified healthcare professional.

References

  • Gao, H. C. K., Akhtar, M., Creedon, C., Nar, Ö. O., Verma, T., & Lee, P. Y. F. (2025). Polyacrylamide hydrogel injections in knee osteoarthritis: A PROMs-based 24 month cohort study. Journal of Clinical Orthopaedics and Trauma, 103136. https://doi.org/10.1016/j.jcot.2025.103136
  • Gao, H. C. K., Akhtar, M., Creedon, C., Nar, Ö. O., & Lee, P. Y. (2025). The impact of patient factors on the minimal clinically important difference of Arthrosamid polyacrylamide hydrogel injection for knee osteoarthritis: A cohort study. Journal of Osteoarthritis and Cartilage, 2025(02), 648. https://doi.org/10.1016/j.joca.2025.02.648
  • Hossain, M. N., Lee, J., Choi, H., Kwak, Y. S., & Kim, J. N. (2024). The impact of exercise on depression: how moving makes your brain and body feel better. Physical Activity and Nutrition, 28(2), 43-51. https://doi.org/10.20463/pan.2024.0015

Frequently Asked Questions

  • Arthrosamid injections lubricate and cushion the knee joint, reducing inflammation and discomfort. This helps patients move more easily, supports rehabilitation, and complements other treatments, such as physiotherapy, for better management of knee osteoarthritis.
  • Physiotherapy strengthens muscles, improves flexibility, and boosts joint movement. When combined with Arthrosamid’s pain-relieving effects, physiotherapy enables patients to perform exercises regularly, helping to enhance overall mobility and long-term outcomes in knee osteoarthritis management.
  • MSK Doctors offers evidence-based, multidisciplinary care tailored to each patient’s needs. The clinic’s team, led by renowned specialist Professor Paul Lee, provides personalised plans combining Arthrosamid, physiotherapy, and other options for optimal recovery and reassurance.
  • Professor Paul Lee is a cartilage expert, Regional Surgical Ambassador, and advisor to the Royal College of Surgeons of Edinburgh. His extensive clinical and research experience ensures that MSK Doctors delivers the most advanced care for musculoskeletal conditions.
  • Arthrosamid reduces pain, making movement easier, while physiotherapy supports strength and flexibility. Together, they enable patients to stay active, improving mood, confidence, and overall wellbeing—key factors for maintaining consistent rehabilitation and achieving lasting results.

Legal & Medical Disclaimer

This article is written by an independent contributor and reflects their own views and experience, not necessarily those of MSK Doctors. It is provided for general information and education only and does not constitute medical advice, diagnosis, or treatment.

Always seek personalised advice from a qualified healthcare professional before making decisions about your health. MSK Doctors accepts no responsibility for errors, omissions, third-party content, or any loss, damage, or injury arising from reliance on this material.

If you believe this article contains inaccurate or infringing content, please contact us at webmaster@mskdoctors.com.

More Articles
All Articles
Specialties